[go: up one dir, main page]

USD316904S - Convex block - Google Patents

Convex block Download PDF

Info

Publication number
USD316904S
USD316904S US07/273,874 US27387488F USD316904S US D316904 S USD316904 S US D316904S US 27387488 F US27387488 F US 27387488F US D316904 S USD316904 S US D316904S
Authority
US
United States
Prior art keywords
convex block
view
elevational view
mirror image
new design
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.)
Expired - Lifetime
Application number
US07/273,874
Inventor
Paul J. Forsberg
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.)
Keystone Retaining Wall Systems LLC
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 US07/273,874 priority Critical patent/USD316904S/en
Assigned to KEYSTONE RETAINING WALL SYSTEMS, INC., 7600 FRANCE AVE., SOUTH, EDINA, MN 55435, A CORP. OF MN reassignment KEYSTONE RETAINING WALL SYSTEMS, INC., 7600 FRANCE AVE., SOUTH, EDINA, MN 55435, A CORP. OF MN ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: FORSBERG, PAUL J.
Application granted granted Critical
Publication of USD316904S publication Critical patent/USD316904S/en
Assigned to U.S. BANK NATIONAL ASSOCIATION reassignment U.S. BANK NATIONAL ASSOCIATION SECURITY AGREEMENT Assignors: KEYSTONE RETAINING WALL SYSTEMS, INC.
Assigned to KEYSTONE RETAINING WALL SYSTEMS, INC. reassignment KEYSTONE RETAINING WALL SYSTEMS, INC. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: U.S. BANK NATIONAL ASSOCIATION
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Description

FIG. 1 is a front perspective view of a convex block showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is an end elevational view, the opposite end being a mirror image thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a front perspective view of a second embodiment of a convex block showing my new design;
FIG. 8 is a top plan view of FIG. 7;
FIG. 9 is a front elevational view of FIG. 7;
FIG. 10 is a bottom plan view of FIG. 7;
FIG. 11 is a side elevational view of FIG. 7, the opposite side being a mirror image thereof;
FIG. 12 is a rear elevational of FIG. 7;
FIG. 13 is a front perspective view of a third embodiment of a convex block showing my new design;
FIG. 14 is a top plan view of FIG. 13;
FIG. 15 is a front elevational view of FIG. 13;
FIG. 16 is a bottom plan view of FIG. 13;
FIG. 17 is an end elevational view of FIG. 13, the opposite end being a mirror image thereof;
FIG. 18 is a rear elevational view of FIG. 13;
FIG. 19 is a front prospective view of a fourth embodiment of the convex block showing my new design;
FIG. 20 is a top plan view of FIG. 19;
FIG. 21 is a front elevational view of FIG. 19;
FIG. 22 is a bottom plan view of FIG. 19;
FIG. 23 is a side elevational view of FIG. 19, the opposite side being a mirror image thereof;
FIG. 24 is a rear elevational view of FIG. 19;
FIG. 25 is a front perspective view of a fifth embodiment of a convex block showing my new design;
FIG. 26 is a top plan view of FIG. 25;
FIG. 27 is a front elevational view of FIG. 25;
FIG. 28 is a bottom plan view of FIG. 25;
FIG. 29 is a side elevational view of FIG. 25, the opposite side being a mirror image thereof; and
FIG. 30 is a rear elevational view of FIG. 25.

Claims (1)

  1. The ornamental design for a convex block, as shown and described.
US07/273,874 1988-11-21 1988-11-21 Convex block Expired - Lifetime USD316904S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/273,874 USD316904S (en) 1988-11-21 1988-11-21 Convex block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/273,874 USD316904S (en) 1988-11-21 1988-11-21 Convex block

Publications (1)

Publication Number Publication Date
USD316904S true USD316904S (en) 1991-05-14

Family

ID=70292439

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/273,874 Expired - Lifetime USD316904S (en) 1988-11-21 1988-11-21 Convex block

Country Status (1)

Country Link
US (1) USD316904S (en)

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD359811S (en) 1993-05-24 1995-06-27 Nerison Robert N Concrete block
US5490363A (en) 1992-10-06 1996-02-13 Anchor Wall Sytems, Inc. Composite masonry block
US5589124A (en) 1989-09-28 1996-12-31 Block Systems, Inc. Method of forming composite masonry blocks
US5704183A (en) 1992-10-06 1998-01-06 Anchor Wall Systems, Inc. Composite masonry block
US5709062A (en) 1992-10-06 1998-01-20 Anchor Wall Systems, Inc. Composite masonry block
US5879603A (en) 1996-11-08 1999-03-09 Anchor Wall Systems, Inc. Process for producing masonry block with roughened surface
USD407923S (en) * 1997-10-22 1999-04-13 L.H.F. Stackable storage element
USD407922S (en) * 1998-09-23 1999-04-13 L.H.F. Redon Stackable storage element
USD408557S (en) * 1998-02-27 1999-04-20 Gage Behunin Concrete block and brick
USD408930S (en) 1998-04-27 1999-04-27 Gage Behunin Concrete block and brick
USD409313S (en) * 1998-02-27 1999-05-04 Gage Behunin Concrete block and brick
USD417506S (en) 1997-12-03 1999-12-07 Harding Bret E Retaining wall block
US6029943A (en) 1996-11-08 2000-02-29 Anchor Wall Systems, Inc. Splitting technique
US6178704B1 (en) 1996-11-08 2001-01-30 Anchor Wall Systems, Inc. Splitting technique
USD437422S1 (en) 1999-08-17 2001-02-06 Anchor Wall Systems, Inc. Face of a retaining wall block
USD438640S1 (en) 1999-08-17 2001-03-06 Anchor Wall Systems, Inc. Face of a retaining wall block
USD445512S1 (en) 1997-10-27 2001-07-24 Anchor Wall Systems, Inc. Retaining wall block
USD458693S1 (en) 1996-11-08 2002-06-11 Anchor Wall Systems, Inc. Retaining wall block
USD464145S1 (en) 2001-06-19 2002-10-08 Anchor Wall Systems, Inc. Side wall portion of a retaining wall block
USD482133S1 (en) 2001-06-19 2003-11-11 Anchor Wall Systems Front portion of a retaining wall block
USD487157S1 (en) 2002-12-13 2004-02-24 James M. Gendron Building block
USD491676S1 (en) 2002-12-13 2004-06-15 James M. Gendron Building block
USD506837S1 (en) 2001-06-19 2005-06-28 Anchor Wall Systems Front portion of a retaining wall block
US20090090077A1 (en) * 2007-10-03 2009-04-09 Sci Materials Retaining wall block and system
USD602171S1 (en) 2008-02-05 2009-10-13 Harold Rodebaugh Concrete block
US20100132298A1 (en) * 2007-10-03 2010-06-03 Sci Materials Retaining wall block and system
US7823360B1 (en) 2006-05-24 2010-11-02 Jared Cottle Open core building blocks system
USD767045S1 (en) * 2015-05-19 2016-09-20 Buster Timg Curved block model construction component
USD1085468S1 (en) * 2023-10-06 2025-07-22 Westblock Systems, Inc. Wall block

Citations (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US126547A (en) 1872-05-07 Improvement in shingles for roofs and walls of buildings
US228052A (en) 1880-05-25 Building-block
US566924A (en) 1896-09-01 Furnace for steam-generators
US810748A (en) 1905-02-21 1906-01-23 Edwin N Sanderson Concrete building-block.
FR392474A (en) 1908-07-20 1908-11-27 Alphonse Richard Interlocking bricks
US1092621A (en) 1911-05-17 1914-04-07 Frederick A Bach Shaped or molded block for making ceilings.
US1414444A (en) 1920-06-10 1922-05-02 Halver R Straight Building tile
US1456498A (en) 1921-07-18 1923-05-29 Charles F Binns Brick or tile for furnace construction
CH205452A (en) 1938-07-21 1939-06-30 Schaeffer Max Masonry.
US2235646A (en) 1937-12-23 1941-03-18 Schaffer Max Dimant Masonry
US2882689A (en) 1953-12-18 1959-04-21 Carl W Huch Dry wall of bricks
US2963828A (en) 1957-06-13 1960-12-13 Philip J Belliveau Building blocks and means for assembling same
US3036407A (en) 1957-11-12 1962-05-29 Daniel R Dixon Building block assembly
FR1360872A (en) 1963-04-05 1964-05-15 Commissariat Energie Atomique Protection brick
US3274742A (en) 1963-02-07 1966-09-27 Gen Refractories Co Refractory wall construction
US3390502A (en) 1966-07-15 1968-07-02 William E. Carroll Brick and wall construction
US3430404A (en) 1967-03-20 1969-03-04 George B Muse Apertured wall construction
US3557505A (en) 1968-08-12 1971-01-26 Arthur A Kaul Wall construction
GB1385207A (en) 1972-05-09 1975-02-26 Dytap Constr Holding Masonry block
US3936987A (en) 1975-01-13 1976-02-10 Edward L Calvin Interlocking brick or building block and walls constructed therefrom
US3995434A (en) 1974-08-08 1976-12-07 Nippon Tetrapod Co., Ltd. Wave dissipating wall
US4016693A (en) 1975-08-22 1977-04-12 Warren Insulated Bloc, Inc. Insulated masonry block
US4110949A (en) 1976-07-05 1978-09-05 Baupres Ag Building block
US4207718A (en) 1978-05-15 1980-06-17 Paul A. Kakuris Concrete block wall
US4208850A (en) 1978-05-11 1980-06-24 Collier David L Connector for knock-down cabinet
US4229123A (en) 1978-01-18 1980-10-21 Erich Heinzmann Inclined retaining wall and element therefor
US4228628A (en) 1976-11-10 1980-10-21 Kriemhild Schlomann Building blocks and connector means therefor
US4312606A (en) 1980-03-21 1982-01-26 Simsek Sarikelle Interlocking prefabricated retaining wall system
US4335549A (en) 1980-12-01 1982-06-22 Designer Blocks, Inc. Method, building structure and side-split block therefore
US4454699A (en) 1982-03-15 1984-06-19 Fred Strobl Brick fastening device
US4496266A (en) 1981-12-30 1985-01-29 Kronimus & Sohn Gmbh & Co. Kg Curved like paving stone element for use in setting a curved paving
US4524551A (en) 1981-03-10 1985-06-25 Rolf Scheiwiller Construction units for the erection of walls and method of utilization
GB2127872B (en) 1982-09-02 1985-10-16 William Mcmullan Hawthorne Paving or building block
US4572699A (en) 1982-12-18 1986-02-25 Hans Rinninger U. Sohn Gmbh U. Co. Paving stone
US4738059A (en) 1986-01-31 1988-04-19 Designer Blocks, Inc. Split masonry block, block wall construction, and method therefor
USD301064S (en) 1986-05-14 1989-05-09 Keystone Retaining Wall Systems, Inc. Convex block

Patent Citations (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US228052A (en) 1880-05-25 Building-block
US566924A (en) 1896-09-01 Furnace for steam-generators
US126547A (en) 1872-05-07 Improvement in shingles for roofs and walls of buildings
US810748A (en) 1905-02-21 1906-01-23 Edwin N Sanderson Concrete building-block.
FR392474A (en) 1908-07-20 1908-11-27 Alphonse Richard Interlocking bricks
US1092621A (en) 1911-05-17 1914-04-07 Frederick A Bach Shaped or molded block for making ceilings.
US1414444A (en) 1920-06-10 1922-05-02 Halver R Straight Building tile
US1456498A (en) 1921-07-18 1923-05-29 Charles F Binns Brick or tile for furnace construction
US2235646A (en) 1937-12-23 1941-03-18 Schaffer Max Dimant Masonry
CH205452A (en) 1938-07-21 1939-06-30 Schaeffer Max Masonry.
US2882689A (en) 1953-12-18 1959-04-21 Carl W Huch Dry wall of bricks
US2963828A (en) 1957-06-13 1960-12-13 Philip J Belliveau Building blocks and means for assembling same
US3036407A (en) 1957-11-12 1962-05-29 Daniel R Dixon Building block assembly
US3274742A (en) 1963-02-07 1966-09-27 Gen Refractories Co Refractory wall construction
FR1360872A (en) 1963-04-05 1964-05-15 Commissariat Energie Atomique Protection brick
US3390502A (en) 1966-07-15 1968-07-02 William E. Carroll Brick and wall construction
US3430404A (en) 1967-03-20 1969-03-04 George B Muse Apertured wall construction
US3557505A (en) 1968-08-12 1971-01-26 Arthur A Kaul Wall construction
GB1385207A (en) 1972-05-09 1975-02-26 Dytap Constr Holding Masonry block
US3995434A (en) 1974-08-08 1976-12-07 Nippon Tetrapod Co., Ltd. Wave dissipating wall
US3936987A (en) 1975-01-13 1976-02-10 Edward L Calvin Interlocking brick or building block and walls constructed therefrom
US4016693A (en) 1975-08-22 1977-04-12 Warren Insulated Bloc, Inc. Insulated masonry block
US4110949A (en) 1976-07-05 1978-09-05 Baupres Ag Building block
US4228628A (en) 1976-11-10 1980-10-21 Kriemhild Schlomann Building blocks and connector means therefor
US4229123A (en) 1978-01-18 1980-10-21 Erich Heinzmann Inclined retaining wall and element therefor
US4208850A (en) 1978-05-11 1980-06-24 Collier David L Connector for knock-down cabinet
US4207718A (en) 1978-05-15 1980-06-17 Paul A. Kakuris Concrete block wall
US4312606A (en) 1980-03-21 1982-01-26 Simsek Sarikelle Interlocking prefabricated retaining wall system
US4335549A (en) 1980-12-01 1982-06-22 Designer Blocks, Inc. Method, building structure and side-split block therefore
US4524551A (en) 1981-03-10 1985-06-25 Rolf Scheiwiller Construction units for the erection of walls and method of utilization
US4496266A (en) 1981-12-30 1985-01-29 Kronimus & Sohn Gmbh & Co. Kg Curved like paving stone element for use in setting a curved paving
US4454699A (en) 1982-03-15 1984-06-19 Fred Strobl Brick fastening device
GB2127872B (en) 1982-09-02 1985-10-16 William Mcmullan Hawthorne Paving or building block
US4572699A (en) 1982-12-18 1986-02-25 Hans Rinninger U. Sohn Gmbh U. Co. Paving stone
US4738059A (en) 1986-01-31 1988-04-19 Designer Blocks, Inc. Split masonry block, block wall construction, and method therefor
USD301064S (en) 1986-05-14 1989-05-09 Keystone Retaining Wall Systems, Inc. Convex block

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
"Paving Stone", publication, Jun. 1984.
Besser Company Bulletin, Feb. 1985.
Besser, "Modular Concrete Block", publication, pp. 18-19, 1984.
Concrete Masonry Pictorial, vol. 33, No. 3, p. 5, 1977.
The Hollow Building Handbook, p. 11, Jan. 1924.

Cited By (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6142713A (en) * 1989-09-28 2000-11-07 Anchor Wall Systems, Inc. Composite masonry block
US7048472B2 (en) 1989-09-28 2006-05-23 Anchor Wall Systems, Inc. Composite masonry block
US5589124A (en) 1989-09-28 1996-12-31 Block Systems, Inc. Method of forming composite masonry blocks
US6616382B2 (en) 1989-09-28 2003-09-09 Anchor Wall Systems, Inc. Composite masonry block
US7360970B2 (en) 1989-09-28 2008-04-22 Anchor Wall Systems, Inc. Composite masonry block
US6312197B1 (en) 1989-09-28 2001-11-06 Anchor Wall Systems, Inc. Composite masonry block
US6183168B1 (en) 1989-09-28 2001-02-06 Anchor Wall Systems, Inc. Composite masonry block
US5827015A (en) 1989-09-28 1998-10-27 Anchor Wall Systems, Inc. Composite masonry block
US7384215B2 (en) 1992-10-06 2008-06-10 Anchor Wall Systems, Inc. Composite masonry block
US5795105A (en) 1992-10-06 1998-08-18 Anchor Wall Systems, Inc. Composite masonry block
US5490363A (en) 1992-10-06 1996-02-13 Anchor Wall Sytems, Inc. Composite masonry block
US5704183A (en) 1992-10-06 1998-01-06 Anchor Wall Systems, Inc. Composite masonry block
US5709062A (en) 1992-10-06 1998-01-20 Anchor Wall Systems, Inc. Composite masonry block
US5711129A (en) 1992-10-06 1998-01-27 Anchor Wall Systems, Inc. Masonry block
US20040028484A1 (en) * 1992-10-06 2004-02-12 Anchor Wall Systems, Inc. Composite masonry block
US6113318A (en) 1992-10-06 2000-09-05 Anchor Wall Systems, Inc. Composite masonry block
USD359811S (en) 1993-05-24 1995-06-27 Nerison Robert N Concrete block
US5879603A (en) 1996-11-08 1999-03-09 Anchor Wall Systems, Inc. Process for producing masonry block with roughened surface
US6178704B1 (en) 1996-11-08 2001-01-30 Anchor Wall Systems, Inc. Splitting technique
US6029943A (en) 1996-11-08 2000-02-29 Anchor Wall Systems, Inc. Splitting technique
USD458693S1 (en) 1996-11-08 2002-06-11 Anchor Wall Systems, Inc. Retaining wall block
USD407923S (en) * 1997-10-22 1999-04-13 L.H.F. Stackable storage element
USD445512S1 (en) 1997-10-27 2001-07-24 Anchor Wall Systems, Inc. Retaining wall block
USD417506S (en) 1997-12-03 1999-12-07 Harding Bret E Retaining wall block
USD409313S (en) * 1998-02-27 1999-05-04 Gage Behunin Concrete block and brick
USD408557S (en) * 1998-02-27 1999-04-20 Gage Behunin Concrete block and brick
USD408930S (en) 1998-04-27 1999-04-27 Gage Behunin Concrete block and brick
USD407922S (en) * 1998-09-23 1999-04-13 L.H.F. Redon Stackable storage element
USD437422S1 (en) 1999-08-17 2001-02-06 Anchor Wall Systems, Inc. Face of a retaining wall block
USD438640S1 (en) 1999-08-17 2001-03-06 Anchor Wall Systems, Inc. Face of a retaining wall block
USD513805S1 (en) 2001-06-19 2006-01-24 Anchor Wall Systems Front portion of a retaining wall block
USD506837S1 (en) 2001-06-19 2005-06-28 Anchor Wall Systems Front portion of a retaining wall block
USD482133S1 (en) 2001-06-19 2003-11-11 Anchor Wall Systems Front portion of a retaining wall block
USD464145S1 (en) 2001-06-19 2002-10-08 Anchor Wall Systems, Inc. Side wall portion of a retaining wall block
USD487157S1 (en) 2002-12-13 2004-02-24 James M. Gendron Building block
USD491676S1 (en) 2002-12-13 2004-06-15 James M. Gendron Building block
US7823360B1 (en) 2006-05-24 2010-11-02 Jared Cottle Open core building blocks system
US20090090077A1 (en) * 2007-10-03 2009-04-09 Sci Materials Retaining wall block and system
US20100132298A1 (en) * 2007-10-03 2010-06-03 Sci Materials Retaining wall block and system
USD602171S1 (en) 2008-02-05 2009-10-13 Harold Rodebaugh Concrete block
USD767045S1 (en) * 2015-05-19 2016-09-20 Buster Timg Curved block model construction component
USD1085468S1 (en) * 2023-10-06 2025-07-22 Westblock Systems, Inc. Wall block

Similar Documents

Publication Publication Date Title
USD316904S (en) Convex block
USD317048S (en) Wall block
USD322975S (en) Sunglasses
USD301064S (en) Convex block
USD366056S (en) Sunglasses
USD313896S (en) Barstool
USD330309S (en) Cheese-dish
USD310185S (en) Flagholder
USD322031S (en) Carrying case
USD308305S (en) Chair
USD321703S (en) Sunglasses
USD342958S (en) Eyeglasses
USD335249S (en) Pliers
USD321604S (en) Bench
USD318763S (en) Chair
USD312890S (en) Luminaire
USD316673S (en) Display package
USD325821S (en) Toothbrush
USD327834S (en) Handle
USD314634S (en) Flashlight
USD309618S (en) Eyeglasses
USD348804S (en) Servingware
USD308930S (en) Stapler
USD321128S (en) Can or the like
USD321578S (en) Creeper