[go: up one dir, main page]

US20090019789A1 - Curb-mounted screen for rooftop equipment - Google Patents

Curb-mounted screen for rooftop equipment Download PDF

Info

Publication number
US20090019789A1
US20090019789A1 US12/217,163 US21716308A US2009019789A1 US 20090019789 A1 US20090019789 A1 US 20090019789A1 US 21716308 A US21716308 A US 21716308A US 2009019789 A1 US2009019789 A1 US 2009019789A1
Authority
US
United States
Prior art keywords
curb
screen
support members
wall structure
equipment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US12/217,163
Inventor
Richard Douglas Gephart
Allen S. Leet
Stephan L. Jensen
Jonathon A. Steed
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US12/217,163 priority Critical patent/US20090019789A1/en
Publication of US20090019789A1 publication Critical patent/US20090019789A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/16—Details or features not otherwise provided for mounted on the roof

Definitions

  • This invention relates to a screen for an air conditioner or other equipment mounted on the roof of a building and supported by an upstanding curb.
  • Air conditioning units and other mechanical equipment are often located on the roof of commercial buildings and other non-residential structures above an opening in the roof through which the necessary mechanical and electrical connections are made.
  • the unit is typically supported on a rectangular curb in register with the opening that projects upwardly from the rooftop and provides the base upon which the unit is supported.
  • air conditioners or other curb-mounted mechanical structures otherwise in plain view, be screened for aesthetic purposes to provide the building with a more pleasing appearance.
  • a typical rooftop screen for this purpose is in the form of a rectangular fence, open at the top, preferably having an architecturally pleasing appearance and surrounding the equipment to conceal it from view.
  • the screen is typically attached to the roof or the air conditioning unit. This adds to the cost and labor of installation. Furthermore, if the screen is attached to the unit there is a risk that the installers will insert screws or other fasteners into (Docket 4171) the casing of the unit that could cause damage and possible malfunction of the equipment.
  • An alternative in the prior art is to mount the screen on the roof but with accompanying installation expense.
  • the aforementioned problem is addressed by providing a screen for rooftop equipment which is mounted on the curb provided on the roof to support the equipment.
  • Horizontal support members of the screen assembly are provided with fasteners that hook over the roof curb to thereby support the screen without attachment to either the equipment on the curb or the underlying roof.
  • the horizontal support members of the screen assembly are provided with spaced fasteners comprising hook-shaped clips engaging the upper edges of the curb and hooked thereover to mount the support members exclusively on the curb without attachment to the underlying roof or the equipment thereon.
  • FIG. 1 is a perspective view of a building provided with an equipment screen according to the present invention.
  • FIG. 2 is an isometric view showing the screen of the present invention mounted on a roof curb and circumscribing an air conditioning unit, panels of the screen in the foreground being removed to reveal the interior construction.
  • FIG. 3 is an isometric view similar to FIG. 2 but with the air conditioning unit removed to reveal the roof curb and screen construction.
  • FIG. 4 is an exploded, detail view showing a support rail of the screen assembly and accompanying clips before installation on the roof curb (shown fragmentarily).
  • FIG. 5 is a view similar to FIG. 4 but from the opposite side, showing the support rail installed with the clips hooked over the upper edge of the roof curb.
  • FIG. 6 is a fragmentary, elevational detail view showing the support rail installed on one side of the roof curb.
  • FIG. 7 is an enlarged, vertical cross-sectional view of a wall of the roof curb showing a support rail and an associated clip hooked over the upper edge of the curb.
  • FIG. 8 is a simplified, plan view of the screen shown in FIG. 3 .
  • a flat or substantially flat roof 10 of a commercial building presents an essentially horizontal supporting surface from which an upstanding, rectangular curb 12 projects.
  • the curb 12 extends upwardly from the edges of a rectangular opening 14 in roof 10 revealed in FIGS. 3 and 8 .
  • Roof-mounted mechanical equipment illustrated herein by an air conditioning unit 16 , is shown installed on the curb 12 in FIG. 2 in the usual manner in order to communicate with the ductwork within the building.
  • the curb 12 has four vertical walls 18 a , 18 b , 18 c & 18 d (see FIG.
  • a rooftop screen 22 is shown in FIGS. 1-3 and 8 surrounding the curb 12 and, as shown in FIG. 1 , completely conceals the unit 16 from view at elevations beneath the roof 10 .
  • the screen 22 has a rectangular configuration and thus presents four walls, each of which is defined by spaced, upper and lower horizontal frame members 24 and 26 and four corner posts 28 thereby defining the four walls of the screen 22 .
  • the four vertical wall frames defined by frame members 24 , 26 and corner posts 28 support a series of elongated, vertical panels 30 arranged side-by-side in each of the wall frames to screen the unit 16 from view.
  • These wall panels 30 may be finished in an architecturally pleasing style as is conventional, and may be removable to provide access to the unit when necessary for maintenance or repairs.
  • FIGS. 2 and 3 a number of the panels are removed from the frames in the foreground to reveal details of construction discussed above and to be set forth below.
  • the screen 22 is secured to the curb 12 without the use of fasteners that engage either the roof 10 or any part of the unit 16 .
  • a pair of horizontal support rails 32 and 34 extend horizontally along two opposed sides of the rectangular curb 12 .
  • Each of the support rails 32 , 34 extends across the screen 22 from a lower frame member 36 in the foreground of FIGS. 2 and 3 to a parallel, lower frame member 38 at the rear, both of which are rigidly secured to the parallel members 26 of the lower frame.
  • Three spaced fasteners 40 secure the support rail 32 to one side of the curb 12 and three additional fasteners 40 secure support rail 34 to the opposite side of curb 12 .
  • the configuration of the screen 22 may be other than rectangular, and other wall configurations (such as a three-wall screen) may be employed as required to provide the desired screening.
  • FIGS. 4-7 The manner of securing the support rails 32 and 34 to the curb 12 is shown in detail in FIGS. 4-7 .
  • the rectangular curb 12 illustrated herein is formed from galvanized steel sheet (such as 14 gauge) which presents the four walls 18 a , 18 b , 18 c and 18 d .
  • Wall 18 b is shown in detail in the vertical cross-section of FIG. 7 .
  • Wall 18 b is exemplary and is provided with an integral base flange 42 b overlying the corresponding edge of the opening 14 ( FIGS. 2 and 3 ).
  • the other walls 18 a , 18 c and 18 d are likewise provided with base flanges that rest on roof 10 at the margin of opening 14 .
  • Flange 42 a for example, is shown in FIGS. 2 , 3 and 8 .
  • each clip 40 being generally hook-shaped and extending upwardly from support rail 32 and over the upper edge of wall 18 b (or 18 d ) of roof curb 12 and terminating in a downturned lip 46 .
  • Steel clips may be utilized and welded to the support rail or, as illustrated, secured by screws 41 .
  • the upper edge 44 of the wall 18 b presents an inverted U-shaped configuration thereby presenting a flat surface over which clips 40 are installed.
  • each support clip 40 may be secured in its installed position by a screw 47 through the downturned lip 46 of clip 40 and wall 18 b.
  • FIGS. 3 and 8 three support clips 40 are used on two opposed sides of the roof curb 12 to secure the screen 22 .
  • Three clips 40 are secured to support rail 34 in the same manner to mount rail 34 on curb wall 18 d .
  • a wood strip 50 seen in FIGS. 4 , 5 and 7 provides a nailer for roofing material (not shown) surrounding the opening 14 .
  • the support clips 40 are employed exclusively as the means of securing the support rails 32 and 34 on the curb 12 and thereby mounting the screen 22 at the rooftop location. As the support clips hook over the upper edge of the roof curb, there is no attachment to the underlying roof 10 or the AC unit 16 . Though shown and described in a screen application for unit 16 , it will be appreciated that the curb-mounted screen of the present invention may also be advantageously utilized with other curb-mounted rooftop equipment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Road Paving Structures (AREA)

Abstract

A curb-mounted screen for roof-top equipment has wall structure spaced outwardly from the curb for concealing the equipment from view. Fasteners secured to generally horizontally extending support members are hooked over the curb to secure the screen thereto without attaching the screen to the underlying roof or the equipment thereon.

Description

    CROSS REFERENCE TO RELATED APPLICATION
  • This application claims the benefit of a prior filed, co-pending provisional application Ser. No. 60/958,508, filed Jul. 6, 2007, entitled CURB-MOUNTED SCREEN FOR ROOFTOP EQUIPMENT.
    • FIELD OF THE INVENTION
  • This invention relates to a screen for an air conditioner or other equipment mounted on the roof of a building and supported by an upstanding curb.
    • BACKGROUND OF THE INVENTION
  • Air conditioning units and other mechanical equipment are often located on the roof of commercial buildings and other non-residential structures above an opening in the roof through which the necessary mechanical and electrical connections are made. The unit is typically supported on a rectangular curb in register with the opening that projects upwardly from the rooftop and provides the base upon which the unit is supported. However, it is often desired that air conditioners or other curb-mounted mechanical structures, otherwise in plain view, be screened for aesthetic purposes to provide the building with a more pleasing appearance.
  • A typical rooftop screen for this purpose is in the form of a rectangular fence, open at the top, preferably having an architecturally pleasing appearance and surrounding the equipment to conceal it from view. The screen is typically attached to the roof or the air conditioning unit. This adds to the cost and labor of installation. Furthermore, if the screen is attached to the unit there is a risk that the installers will insert screws or other fasteners into (Docket 4171) the casing of the unit that could cause damage and possible malfunction of the equipment. An alternative in the prior art is to mount the screen on the roof but with accompanying installation expense.
    • SUMMARY OF THE INVENTION
  • In an embodiment of the present invention the aforementioned problem is addressed by providing a screen for rooftop equipment which is mounted on the curb provided on the roof to support the equipment. Horizontal support members of the screen assembly are provided with fasteners that hook over the roof curb to thereby support the screen without attachment to either the equipment on the curb or the underlying roof.
  • In another aspect of the invention, the horizontal support members of the screen assembly are provided with spaced fasteners comprising hook-shaped clips engaging the upper edges of the curb and hooked thereover to mount the support members exclusively on the curb without attachment to the underlying roof or the equipment thereon.
  • Other advantages of this invention will become apparent from the following description taken in connection with the accompanying drawings, wherein is set forth by way of illustration and example, an embodiment of the present invention.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is a perspective view of a building provided with an equipment screen according to the present invention.
  • FIG. 2 is an isometric view showing the screen of the present invention mounted on a roof curb and circumscribing an air conditioning unit, panels of the screen in the foreground being removed to reveal the interior construction.
  • FIG. 3 is an isometric view similar to FIG. 2 but with the air conditioning unit removed to reveal the roof curb and screen construction.
  • FIG. 4 is an exploded, detail view showing a support rail of the screen assembly and accompanying clips before installation on the roof curb (shown fragmentarily).
  • FIG. 5 is a view similar to FIG. 4 but from the opposite side, showing the support rail installed with the clips hooked over the upper edge of the roof curb.
  • FIG. 6 is a fragmentary, elevational detail view showing the support rail installed on one side of the roof curb.
  • FIG. 7 is an enlarged, vertical cross-sectional view of a wall of the roof curb showing a support rail and an associated clip hooked over the upper edge of the curb.
  • FIG. 8 is a simplified, plan view of the screen shown in FIG. 3.
    •  DETAILED DESCRIPTION
  • Referring initially to FIGS. 1 and 2, a flat or substantially flat roof 10 of a commercial building presents an essentially horizontal supporting surface from which an upstanding, rectangular curb 12 projects. As will be discussed more fully hereinbelow, the curb 12 extends upwardly from the edges of a rectangular opening 14 in roof 10 revealed in FIGS. 3 and 8. Roof-mounted mechanical equipment, illustrated herein by an air conditioning unit 16, is shown installed on the curb 12 in FIG. 2 in the usual manner in order to communicate with the ductwork within the building. The curb 12 has four vertical walls 18 a, 18 b, 18 c & 18 d (see FIG. 8) defining a rectangular configuration in register with the opening 14 thereby presenting an open central area beneath the air conditioning unit 16 for receiving the ductwork and electrical conduits (not shown) connected to the AC unit 16 in the usual manner to permit operation of the unit 16 at the rooftop location. As seen in FIG. 3 where the unit 16 is removed, horizontal upper edges 20 of the respective curb walls 18 a-d lie in a common horizontal plane and thereby define a rim of the curb 12 upon which the unit 16 is mounted.
  • A rooftop screen 22 is shown in FIGS. 1-3 and 8 surrounding the curb 12 and, as shown in FIG. 1, completely conceals the unit 16 from view at elevations beneath the roof 10. As is typical, the screen 22 has a rectangular configuration and thus presents four walls, each of which is defined by spaced, upper and lower horizontal frame members 24 and 26 and four corner posts 28 thereby defining the four walls of the screen 22. In the particular screen 22 illustrated in FIGS. 1 and 2, the four vertical wall frames defined by frame members 24, 26 and corner posts 28 support a series of elongated, vertical panels 30 arranged side-by-side in each of the wall frames to screen the unit 16 from view. These wall panels 30 may be finished in an architecturally pleasing style as is conventional, and may be removable to provide access to the unit when necessary for maintenance or repairs. In FIGS. 2 and 3 a number of the panels are removed from the frames in the foreground to reveal details of construction discussed above and to be set forth below.
  • The screen 22 is secured to the curb 12 without the use of fasteners that engage either the roof 10 or any part of the unit 16. As seen in FIGS. 2, 3 and 8, a pair of horizontal support rails 32 and 34 extend horizontally along two opposed sides of the rectangular curb 12. Each of the support rails 32, 34 extends across the screen 22 from a lower frame member 36 in the foreground of FIGS. 2 and 3 to a parallel, lower frame member 38 at the rear, both of which are rigidly secured to the parallel members 26 of the lower frame. Three spaced fasteners 40 secure the support rail 32 to one side of the curb 12 and three additional fasteners 40 secure support rail 34 to the opposite side of curb 12. Although two rails 32 and 34 are shown, it should be understood that support rails on three or all four sides of the curb 12 may be employed in a particular application if desired. Furthermore, the configuration of the screen 22 may be other than rectangular, and other wall configurations (such as a three-wall screen) may be employed as required to provide the desired screening.
  • The manner of securing the support rails 32 and 34 to the curb 12 is shown in detail in FIGS. 4-7. Although other materials may be used, the rectangular curb 12 illustrated herein is formed from galvanized steel sheet (such as 14 gauge) which presents the four walls 18 a, 18 b, 18 c and 18 d. Wall 18 b is shown in detail in the vertical cross-section of FIG. 7. Wall 18 b is exemplary and is provided with an integral base flange 42 b overlying the corresponding edge of the opening 14 (FIGS. 2 and 3). The other walls 18 a, 18 c and 18 d are likewise provided with base flanges that rest on roof 10 at the margin of opening 14. Flange 42 a, for example, is shown in FIGS. 2, 3 and 8.
  • Referring to FIG. 4, three spaced clips 40 are shown secured to support rail 32 and, in FIG. 5, are shown in place on curb wall 18 b. Details are revealed in FIG. 7, each clip 40 being generally hook-shaped and extending upwardly from support rail 32 and over the upper edge of wall 18 b (or 18 d) of roof curb 12 and terminating in a downturned lip 46. Steel clips may be utilized and welded to the support rail or, as illustrated, secured by screws 41. As may be appreciated in FIGS. 4, 5 and 7, the upper edge 44 of the wall 18 b presents an inverted U-shaped configuration thereby presenting a flat surface over which clips 40 are installed. If desired, each support clip 40 may be secured in its installed position by a screw 47 through the downturned lip 46 of clip 40 and wall 18 b.
  • As shown in FIGS. 3 and 8, three support clips 40 are used on two opposed sides of the roof curb 12 to secure the screen 22. Three clips 40 are secured to support rail 34 in the same manner to mount rail 34 on curb wall 18 d. This is an example only and additional clips may be employed as necessary depending upon the particular installation. A wood strip 50 seen in FIGS. 4, 5 and 7 provides a nailer for roofing material (not shown) surrounding the opening 14.
  • The support clips 40 are employed exclusively as the means of securing the support rails 32 and 34 on the curb 12 and thereby mounting the screen 22 at the rooftop location. As the support clips hook over the upper edge of the roof curb, there is no attachment to the underlying roof 10 or the AC unit 16. Though shown and described in a screen application for unit 16, it will be appreciated that the curb-mounted screen of the present invention may also be advantageously utilized with other curb-mounted rooftop equipment.
  • It should be understood that while certain forms of this invention have been illustrated and described, it is not limited thereto except insofar as such limitations are included in the following claims.

Claims (4)

1. A screen for rooftop equipment mounted on an upstanding curb on a roof, said curb presenting a pair of spaced sides, said screen comprising:
wall structure spaced outwardly from said curb for concealing said equipment from view,
a pair of laterally spaced, generally horizontally extending support members within said structure,
a first fastener secured to one of said support members and engaging one of said sides of said curb,
a second fastener secured to the other of said support members and engaging the other of said sides of said curb, and
each of said support members having ends secured to said wall structure and comprising the sole support for said wall structure, whereby the wall structure is secured to the curb without attachment to the underlying roof or the equipment thereon.
2. The screen as claimed in claim 1, wherein each of said first and second fasteners comprises a hooked-shaped element receiving an upper edge of a corresponding wall of said curb.
3. A screen for rooftop equipment mounted on an upstanding curb on a roof, said curb presenting a pair of spaced sides, said screen comprising:
wall structure spaced outwardly from said curb for concealing said equipment from view,
a pair of laterally spaced, generally horizontally extending support members within said wall structure,
a first fastener secured to one of said support members and supported exclusively by one of said sides of said curb,
a second fastener secured to the other of said support members and supported exclusively by the other of said sides of said curb, and
each of said support members having ends secured to said wall structure, whereby the wall structure is secured to the curb without attachment to the underlying roof or the equipment thereon.
4. A screen for rooftop equipment mounted on an upstanding curb on a roof, said curb presenting a pair of spaced sides, said screen comprising:
wall structure spaced outwardly from said curb for concealing said equipment from view,
a pair of laterally spaced, generally horizontally extending support members within said wall structure,
a first plurality of spaced, hook-shaped clips secured to one of said support members engaging one of said sides of said curb and hooked thereover,
a second plurality of spaced, hook-shaped clips secured to the other of said support members, engaging the other of said sides of said curb and hooked thereover, and
each of said support members having ends secured to said wall structure, whereby the wall structure is secured to the curb without attachment to the underlying roof or the equipment thereon.
US12/217,163 2007-07-06 2008-07-02 Curb-mounted screen for rooftop equipment Abandoned US20090019789A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/217,163 US20090019789A1 (en) 2007-07-06 2008-07-02 Curb-mounted screen for rooftop equipment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95850807P 2007-07-06 2007-07-06
US12/217,163 US20090019789A1 (en) 2007-07-06 2008-07-02 Curb-mounted screen for rooftop equipment

Publications (1)

Publication Number Publication Date
US20090019789A1 true US20090019789A1 (en) 2009-01-22

Family

ID=40263721

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/217,163 Abandoned US20090019789A1 (en) 2007-07-06 2008-07-02 Curb-mounted screen for rooftop equipment

Country Status (1)

Country Link
US (1) US20090019789A1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9857094B2 (en) * 2013-10-23 2018-01-02 Lg Electronics Inc. Air handler and a fan module for an air handler
US9857093B2 (en) 2013-10-23 2018-01-02 Lg Electronics Inc. Air handler and method for assembling an air handler
US9964330B2 (en) 2013-10-23 2018-05-08 Lg Electronics Inc. Air handler
US10294670B1 (en) * 2015-11-11 2019-05-21 MGM Products, Inc. Architectural screen roof curbs
US10443885B2 (en) 2013-10-23 2019-10-15 Lg Electronics Inc. Air handler having fan module and separation partition
WO2021001630A1 (en) * 2019-07-02 2021-01-07 Energycare Safe cooling assembly, associated method and safety kit
US11203867B2 (en) 2019-02-02 2021-12-21 Eric Ferland Structure for hiding and protecting from damage HVAC and other rooftop mechanical equipment
US11261604B1 (en) * 2016-11-10 2022-03-01 MGM Products, Inc. Cantilevered objects
US11454419B2 (en) * 2019-05-22 2022-09-27 Ross Wojcik Cosmetic equipment shield
US20230151621A1 (en) * 2020-03-31 2023-05-18 SafTDek, LLC System for accessing and/or allowing safe movement on a unit mounted on a structural support
US11859387B1 (en) * 2015-11-11 2024-01-02 MGM Products, Inc. Roof curb with cantilevered objects
US20250075921A1 (en) * 2023-09-05 2025-03-06 Schwab-Vollhaber-Lubratt, Inc. Hvac equipment screening systems

Citations (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994211A (en) * 1959-04-06 1961-08-01 Whirlpool Co Home appliance
US3379481A (en) * 1965-10-20 1968-04-23 Jessie M. Fisher Cover for external air conditioning apparatus
US3702211A (en) * 1971-07-14 1972-11-07 Carrier Corp Frame for rooftop air conditioner
US4118083A (en) * 1977-11-23 1978-10-03 Westinghouse Electric Corp. Cabinet base construction for roof top air conditioner
US4635409A (en) * 1985-09-17 1987-01-13 Lucas Sales Company, Inc. Plural-section pitch pan
US4730423A (en) * 1986-03-07 1988-03-15 Pulaski Industries Apparatus and method for protecting cooling units
US4732012A (en) * 1986-04-10 1988-03-22 Thorpe W Dean Energy efficient evaporative cooler cover apparatus
US5244264A (en) * 1992-01-10 1993-09-14 Inter-City Products Corporation (Usa) Wrap around base rail assembly for rooftop air conditioners
US5544455A (en) * 1994-08-12 1996-08-13 Odl, Incorporated Skylight with modular shaft
US5647175A (en) * 1995-11-27 1997-07-15 Smyth; James G. Floating sub-frame for roof curbs and method of installation
US5664384A (en) * 1996-04-26 1997-09-09 Cullinan; James E. Screening device
US5687514A (en) * 1996-01-03 1997-11-18 Gillispie; John Joseph Adjustable curb with flashing
US5941024A (en) * 1998-03-20 1999-08-24 Journault-Jourplex Inc. Floor hatch with integrated security fence
US6138993A (en) * 1997-09-05 2000-10-31 Mitchell, Jr.; James E. Protection screen for condenser unit
US6158175A (en) * 1998-03-24 2000-12-12 Carter; Loretta L. Sunlight refractive cover for an outdoor air conditioning unit
US6430954B1 (en) * 2000-10-17 2002-08-13 Donald A. Smith Adjustable protective cover for an air conditioner
US20020174671A1 (en) * 2001-05-22 2002-11-28 Ken Wilkinson Solar radiation screen for air conditioner condenser
US6595017B1 (en) * 2002-05-17 2003-07-22 Matt Teahan System for shading air conditioning units and method for installing the same
US20030182873A1 (en) * 2002-03-26 2003-10-02 Clasen Daryl D. Modular roof equipment screening assembly
US6688046B2 (en) * 2002-05-08 2004-02-10 Kee International Products Inc. Assembly of a safety rail for an access hatch
US6931793B2 (en) * 2003-02-06 2005-08-23 The Bilco Company Roof scuttle safety railing system
US7059088B2 (en) * 2002-12-17 2006-06-13 Spinnaker Industries Inc. Apparatus for screening
US7519575B1 (en) * 2001-08-31 2009-04-14 Novell, Inc. Method and apparatus for presenting, searching, and viewing directories

Patent Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994211A (en) * 1959-04-06 1961-08-01 Whirlpool Co Home appliance
US3379481A (en) * 1965-10-20 1968-04-23 Jessie M. Fisher Cover for external air conditioning apparatus
US3702211A (en) * 1971-07-14 1972-11-07 Carrier Corp Frame for rooftop air conditioner
US4118083A (en) * 1977-11-23 1978-10-03 Westinghouse Electric Corp. Cabinet base construction for roof top air conditioner
US4635409A (en) * 1985-09-17 1987-01-13 Lucas Sales Company, Inc. Plural-section pitch pan
US4730423A (en) * 1986-03-07 1988-03-15 Pulaski Industries Apparatus and method for protecting cooling units
US4732012A (en) * 1986-04-10 1988-03-22 Thorpe W Dean Energy efficient evaporative cooler cover apparatus
US5244264A (en) * 1992-01-10 1993-09-14 Inter-City Products Corporation (Usa) Wrap around base rail assembly for rooftop air conditioners
US5544455A (en) * 1994-08-12 1996-08-13 Odl, Incorporated Skylight with modular shaft
US5647175A (en) * 1995-11-27 1997-07-15 Smyth; James G. Floating sub-frame for roof curbs and method of installation
US5687514A (en) * 1996-01-03 1997-11-18 Gillispie; John Joseph Adjustable curb with flashing
US5664384A (en) * 1996-04-26 1997-09-09 Cullinan; James E. Screening device
US6138993A (en) * 1997-09-05 2000-10-31 Mitchell, Jr.; James E. Protection screen for condenser unit
US5941024A (en) * 1998-03-20 1999-08-24 Journault-Jourplex Inc. Floor hatch with integrated security fence
US6158175A (en) * 1998-03-24 2000-12-12 Carter; Loretta L. Sunlight refractive cover for an outdoor air conditioning unit
US6430954B1 (en) * 2000-10-17 2002-08-13 Donald A. Smith Adjustable protective cover for an air conditioner
US20020174671A1 (en) * 2001-05-22 2002-11-28 Ken Wilkinson Solar radiation screen for air conditioner condenser
US7519575B1 (en) * 2001-08-31 2009-04-14 Novell, Inc. Method and apparatus for presenting, searching, and viewing directories
US20030182873A1 (en) * 2002-03-26 2003-10-02 Clasen Daryl D. Modular roof equipment screening assembly
US6758015B2 (en) * 2002-03-26 2004-07-06 Daryl D. Clasen Modular roof equipment screening assembly
US20050051760A1 (en) * 2002-03-26 2005-03-10 Clasen Daryl D. Modular roof equipment screening assembly
US6688046B2 (en) * 2002-05-08 2004-02-10 Kee International Products Inc. Assembly of a safety rail for an access hatch
US6595017B1 (en) * 2002-05-17 2003-07-22 Matt Teahan System for shading air conditioning units and method for installing the same
US7059088B2 (en) * 2002-12-17 2006-06-13 Spinnaker Industries Inc. Apparatus for screening
US6931793B2 (en) * 2003-02-06 2005-08-23 The Bilco Company Roof scuttle safety railing system

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9857093B2 (en) 2013-10-23 2018-01-02 Lg Electronics Inc. Air handler and method for assembling an air handler
US9964330B2 (en) 2013-10-23 2018-05-08 Lg Electronics Inc. Air handler
US10443885B2 (en) 2013-10-23 2019-10-15 Lg Electronics Inc. Air handler having fan module and separation partition
US9857094B2 (en) * 2013-10-23 2018-01-02 Lg Electronics Inc. Air handler and a fan module for an air handler
US10294670B1 (en) * 2015-11-11 2019-05-21 MGM Products, Inc. Architectural screen roof curbs
US11859387B1 (en) * 2015-11-11 2024-01-02 MGM Products, Inc. Roof curb with cantilevered objects
US11261604B1 (en) * 2016-11-10 2022-03-01 MGM Products, Inc. Cantilevered objects
US11203867B2 (en) 2019-02-02 2021-12-21 Eric Ferland Structure for hiding and protecting from damage HVAC and other rooftop mechanical equipment
US11454419B2 (en) * 2019-05-22 2022-09-27 Ross Wojcik Cosmetic equipment shield
FR3098284A1 (en) * 2019-07-02 2021-01-08 Energycare SAFE COOLING ASSEMBLY, ASSOCIATED PROCESS AND SAFETY KIT
WO2021001630A1 (en) * 2019-07-02 2021-01-07 Energycare Safe cooling assembly, associated method and safety kit
US20230151621A1 (en) * 2020-03-31 2023-05-18 SafTDek, LLC System for accessing and/or allowing safe movement on a unit mounted on a structural support
US12305411B2 (en) * 2020-03-31 2025-05-20 Hoffman & Hoffman, Inc. System for accessing and/or allowing safe movement on a unit mounted on a structural support
US20250075921A1 (en) * 2023-09-05 2025-03-06 Schwab-Vollhaber-Lubratt, Inc. Hvac equipment screening systems
US12276430B2 (en) * 2023-09-05 2025-04-15 Schwab-Vollhaber-Lubratt, Inc. HVAC equipment screening systems

Similar Documents

Publication Publication Date Title
US20090019789A1 (en) Curb-mounted screen for rooftop equipment
US11451187B2 (en) Systems and methods for solar panel mounting
US6425218B1 (en) Panel structure
US7814711B2 (en) Interior wall system
US20080313976A1 (en) Solar Panel Roof Kit
JP2006162094A (en) Air conditioner outdoor unit
US20040172907A1 (en) Suspension system and structure for securing border ceiling panels
US6758015B2 (en) Modular roof equipment screening assembly
US7950620B2 (en) Air conditioner condenser platform
US9469983B2 (en) Beam cap system
JP2014031709A (en) Ventilation structure of building
US7823336B2 (en) Soffit support
EP1672133A2 (en) Spacer for mounting a deck ledger board to a building surface
US5263295A (en) Suspended security ceiling system
US7721489B1 (en) Vented gutter and fascia systems
JP3280781B2 (en) Roof insulation structure
CA2460429C (en) Soffit support
JP6044988B2 (en) Mounting method of ceiling panel for retrofitting and ceiling structure
JP5833404B2 (en) Gable veneer
US8069619B1 (en) Vented gutter
JP3063058B2 (en) Building structure of building and its construction method
US9771717B1 (en) Metal ceiling panel system with retaining clips and method
US11242685B2 (en) Rooftop-mountable load support structure with adapter plug(s)
EP4553405A1 (en) Mounting system for mounting on roofing felt or membrane roofs and use of such a mounting system
JP3004982B1 (en) System ceiling

Legal Events

Date Code Title Description
STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION