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Publication numberUSD521630 S1
Publication typeGrant
Application numberUS 29/225,663
Publication dateMay 23, 2006
Filing dateMar 18, 2005
Priority dateMar 18, 2005
Publication number225663, 29225663, US D521630 S1, US D521630S1, US-S1-D521630, USD521630 S1, USD521630S1
InventorsJohn J. Achen
Original AssigneeAchen John J
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Vent for a block wall
US D521630 S1
Abstract  available in
Images(3)
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Claims(1)
  1. An ornamental design for a vent for a block wall, as shown and described.
Description

FIG. 1 is an exploded view of a vent for a block wall 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; and,

FIG. 5 is a left side elevational view thereof, the right side elevational view being a mirror image.

Non-Patent Citations
Reference
1Brochure entitled "Clopay 4200/4201-Steel Insulated Raised Panel & Flush Garage Doors", by Clopay Corporation, 1993 (4 pages).
2Catalog entitled "POLAR Hardware Mfg. Co., Inc.", Catalog No. 90, Chicago, Illinois (cover page, p. 69 and last page), undated.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7909686Mar 22, 2011Achen John JFlood and combustion air vent
US8651924 *May 6, 2010Feb 18, 2014The Boeing CompanyInterlocking vent assembly for equalizing pressure in a compartment
US20090071087 *Mar 24, 2008Mar 19, 2009Achen John JGarage door vent with screen
US20090148236 *Dec 7, 2007Jun 11, 2009Achen John JFlood and combustion air vent
US20100086358 *Oct 7, 2008Apr 8, 2010William Anthony HaryslakMulti-Purpose Vent
US20110225912 *Sep 22, 2011Achen John JBlock wall and garage door flood and combustion air vent
Classifications
U.S. ClassificationD23/386