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USD264751S - Conditioned air vestibule - Google Patents

Conditioned air vestibule Download PDF

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Publication number
USD264751S
USD264751S US06/140,200 US14020080F USD264751S US D264751 S USD264751 S US D264751S US 14020080 F US14020080 F US 14020080F US D264751 S USD264751 S US D264751S
Authority
US
United States
Prior art keywords
conditioned air
air vestibule
vestibule
conditioned
view
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
US06/140,200
Inventor
George R. Smith
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.)
HCR INCORPORATED A CORP OF DC
HCR Inc
Original Assignee
HCR Inc
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 HCR Inc filed Critical HCR Inc
Priority to US06/140,200 priority Critical patent/USD264751S/en
Assigned to HCR INCORPORATED, A CORP. OF DC reassignment HCR INCORPORATED, A CORP. OF DC ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: SMITH, GEORGE R.
Application granted granted Critical
Publication of USD264751S publication Critical patent/USD264751S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front perspective view of a conditioned air vestibule showing my new design, the rear perspective view being substantially identical thereto;
FIG. 2 is a top plan view thereof; and
FIG. 3 is a side elevation view thereof, the opposed side being substantially identical thereto.

Claims (1)

  1. The ornamental design for a conditioned air vestibule, substantially as shown and described.
US06/140,200 1980-04-14 1980-04-14 Conditioned air vestibule Expired - Lifetime USD264751S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/140,200 USD264751S (en) 1980-04-14 1980-04-14 Conditioned air vestibule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/140,200 USD264751S (en) 1980-04-14 1980-04-14 Conditioned air vestibule

Publications (1)

Publication Number Publication Date
USD264751S true USD264751S (en) 1982-06-01

Family

ID=69806408

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/140,200 Expired - Lifetime USD264751S (en) 1980-04-14 1980-04-14 Conditioned air vestibule

Country Status (1)

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US (1) USD264751S (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6155060A (en) 1999-11-05 2000-12-05 Munters Corporation Condensation and frost control system
US6960129B2 (en) 2003-01-14 2005-11-01 Hcr Incorporated Conditioned vestibule for a cold storage doorway

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112686A (en) 1961-09-27 1963-12-03 Herbert R Peterson Air screen producing mechanism
US3115818A (en) 1960-06-17 1963-12-31 American Mach & Foundry Air confined system
US3218952A (en) 1962-05-14 1965-11-23 Universal Match Corp Devices for producing air screens
US3270655A (en) 1964-03-25 1966-09-06 Howard P Guirl Air curtain door seal
US3859900A (en) 1972-02-11 1975-01-14 Marc Fordsmand Air curtain system
US4074620A (en) 1975-11-06 1978-02-21 Bror Ingvar Erling Jansson Device for preventing the flow of air through an opening between two rooms or spaces

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115818A (en) 1960-06-17 1963-12-31 American Mach & Foundry Air confined system
US3112686A (en) 1961-09-27 1963-12-03 Herbert R Peterson Air screen producing mechanism
US3218952A (en) 1962-05-14 1965-11-23 Universal Match Corp Devices for producing air screens
US3270655A (en) 1964-03-25 1966-09-06 Howard P Guirl Air curtain door seal
US3859900A (en) 1972-02-11 1975-01-14 Marc Fordsmand Air curtain system
US4074620A (en) 1975-11-06 1978-02-21 Bror Ingvar Erling Jansson Device for preventing the flow of air through an opening between two rooms or spaces

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6155060A (en) 1999-11-05 2000-12-05 Munters Corporation Condensation and frost control system
WO2001035038A1 (en) * 1999-11-05 2001-05-17 Munters Corporation Condensation and frost control system
US6960129B2 (en) 2003-01-14 2005-11-01 Hcr Incorporated Conditioned vestibule for a cold storage doorway

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