USD281273S - Self-closing ventilation louver - Google Patents
Self-closing ventilation louver Download PDFInfo
- Publication number
- USD281273S USD281273S US06/456,306 US45630683F USD281273S US D281273 S USD281273 S US D281273S US 45630683 F US45630683 F US 45630683F US D281273 S USD281273 S US D281273S
- Authority
- US
- United States
- Prior art keywords
- self
- ventilation louver
- closing ventilation
- closing
- louver
- 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
Links
Images
Description
FIG. 1 is a front elevational view of a self-closing ventilation louver showing my new design;
FIG. 2 is a top plan view thereof, the bottom being the same as the top shown;
FIG. 3 is a rear elevational view thereof; and
FIG. 4 is an elevational view taken from one side thereof, the opposite side being the same as the side shown.
Claims (1)
- The ornamental design for a self-closing ventilation louver, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/456,306 USD281273S (en) | 1983-01-06 | 1983-01-06 | Self-closing ventilation louver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/456,306 USD281273S (en) | 1983-01-06 | 1983-01-06 | Self-closing ventilation louver |
Publications (1)
Publication Number | Publication Date |
---|---|
USD281273S true USD281273S (en) | 1985-11-05 |
Family
ID=70001124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/456,306 Expired - Lifetime USD281273S (en) | 1983-01-06 | 1983-01-06 | Self-closing ventilation louver |
Country Status (1)
Country | Link |
---|---|
US (1) | USD281273S (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6599183B1 (en) | 2001-03-30 | 2003-07-29 | Gary A. Barber | Shutter assembly for an intake opening in an exhaust fan |
US9091455B1 (en) * | 2011-10-12 | 2015-07-28 | Jan B. Coster | Swamp cooler blower fan hole cover |
US20150345367A1 (en) * | 2014-05-27 | 2015-12-03 | Hyundai Motor Company | System for controlling air flow into vehicle engine compartment |
US9481237B2 (en) | 2014-05-27 | 2016-11-01 | Hyundai Motor Company | System and method for controlling air flow in vehicle |
US9920718B2 (en) | 2014-05-28 | 2018-03-20 | Hyundai Motor Company | Air flow control system of vehicle |
-
1983
- 1983-01-06 US US06/456,306 patent/USD281273S/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6599183B1 (en) | 2001-03-30 | 2003-07-29 | Gary A. Barber | Shutter assembly for an intake opening in an exhaust fan |
US9091455B1 (en) * | 2011-10-12 | 2015-07-28 | Jan B. Coster | Swamp cooler blower fan hole cover |
US20150345367A1 (en) * | 2014-05-27 | 2015-12-03 | Hyundai Motor Company | System for controlling air flow into vehicle engine compartment |
US9481237B2 (en) | 2014-05-27 | 2016-11-01 | Hyundai Motor Company | System and method for controlling air flow in vehicle |
US9617907B2 (en) * | 2014-05-27 | 2017-04-11 | Hyundai Motor Company | System for controlling air flow into vehicle engine compartment |
US9920718B2 (en) | 2014-05-28 | 2018-03-20 | Hyundai Motor Company | Air flow control system of vehicle |
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