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Publication numberUSD281273 S
Publication typeGrant
Application numberUS 06/456,306
Publication dateNov 5, 1985
Filing dateJan 6, 1983
Publication number06456306, 456306, US D281273 S, US D281273S, US-S-D281273, USD281273 S, USD281273S
InventorsKert E. Artwick
Original AssigneeLeslie-Locke, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Self-closing ventilation louver
US D281273 S
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  1. The ornamental design for a self-closing ventilation louver, as shown and described.

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.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6599183Mar 30, 2001Jul 29, 2003Gary A. BarberShutter assembly for an intake opening in an exhaust fan
U.S. ClassificationD23/390