Patent
   D525354
Priority
Oct 22 2004
Filed
Apr 15 2005
Issued
Jul 18 2006
Expiry
Jul 18 2020
Assg.orig
Entity
unknown
8
4
n/a
The ornamental design for an air vent, as shown and described.

FIG. 1 is a front elevational view of the air vent showing my new design;

FIG. 2 is a rear elevational view thereof;

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

FIG. 4 is a right side elevational view thereof, the left side elevational view being a mirror image of the right side elevational view;

FIG. 5 is a perspective view of the air vent taken from the top, front and right side thereof;

FIG. 6 is cross sectional view taken along the lines 6—6 in FIG. 1, showing internal configuration of the air vent;

FIG. 7 is a right side elevational view of the air vent with the air outlet closed; and,

FIG. 8 is a perspective view of the air vent taken from the top, front and right side thereof with the air outlet closed.

Nishizawa, Keisuke

Patent Priority Assignee Title
8833013, Aug 18 2011 Termination collar for air duct
D607555, Mar 25 2009 Seiho International, Inc. Air vent
D617890, Jul 29 2008 Esmart Group Pty Limited Round burner with shutters
D796662, Aug 17 2012 Termination collar for air duct
D857875, May 22 2018 Air vent
D909559, Jan 09 2019 Grille for air duct
ER6821,
ER7926,
Patent Priority Assignee Title
3186329,
139347,
D451591, Mar 03 1999 Leen & Associates, Inc. Air vent
D452305, Mar 03 1999 Leen & Associates, Inc. Air vent
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Apr 06 2005NISHIZAWA, KEISUKESEIHO INTERNATIONAL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0164880960 pdf
Apr 15 2005Seiho International, Inc.(assignment on the face of the patent)
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