Patent
   D321557
Priority
Mar 19 1990
Filed
Mar 19 1990
Issued
Nov 12 1991
Expiry
Nov 12 2005
Assg.orig
Entity
unknown
19
8
n/a
The ornamental design for a foundation vent, as shown and described.

FIG. 1 is a top, front perspective view of a foundation vent, showing our new design, with the vent louvers in an open position;

FIG. 2 is a right side elevation view thereof, the left side elevation being a mirror image;

FIG. 3 is a top plan view thereof, the bottom plan view being a mirror image;

FIG. 4 is a front elevation view thereof showing the vent louvers in a partially open position; and

FIG. 5 is a rear elevation view thereof.

The broken-line showing of environmental structure in FIGS. 1-3, is for illustrative purposes only and forms no part of the claimed design.

Bezick, William J., D'Amico, Daniel R.

Patent Priority Assignee Title
5444947, Feb 09 1993 NOLL NORWESCO, LLC Foundation vent
5487701, Jun 20 1994 Mid-America Building Products Corporation Plastic foundation vent
5496213, Feb 09 1993 NOLL NORWESCO, LLC Foundation vent
6302785, Jun 12 2000 HBP ACQUISITION LLC Foundation vent with improved net free ventilation area
7390964, Feb 16 2006 Data:) Comm Electronics, Inc. Wall plate having internal nose for electrical cable
7399920, Feb 16 2006 Data:)Comm Electronics, Inc. Wall plate with internal nose for low voltage communications cable and high voltage plug receptacle
D428065, Oct 05 1999 Wall air vent
D503156, Nov 20 2003 Direct Connect Double gang face plate
D540656, Feb 21 2006 VANCO INTERNATIONAL, INC Digital wire wall plate
D549316, Dec 11 2003 O HAGIN, CAROLINA STOLLENWERK Tapered composition vent
D553475, Nov 30 2006 Data:)Comm Electronics, Inc. Wall plate with angled edge internal nose
D554475, Oct 20 2006 DATA: COMM ELECTRONICS, INC Wall plate having internal nose for electrical cable
D556315, Apr 19 2006 Crawlspace periscope air vent
D568719, Jul 17 2007 Data :) Comm Electronics, Inc. Wall plate with recessed cable entry and power connection
D577987, Nov 16 2007 Vanco International, LLC Bulk cable dual gang wall plate
D578081, Nov 16 2007 Vanco International, LLC Wall plate for electronic cable having shielded opening
D579882, Feb 23 2007 VANCO INTERNATIONAL, INC Wall plate for electronic cable having wide shielded opening
D593842, Dec 17 2008 Separable wall plate for communications cable
D594964, Sep 12 2008 Panasonic Corporation Vent cap
Patent Priority Assignee Title
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2309717,
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4498624, May 07 1984 Control unit with separate dampers for make-up and combustion air circulation
4723533, Jul 10 1986 Combustion air vent with automatic lock
D259277, Jul 19 1978 Ventilator housing
FR2520779,
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