Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD454391 S1
Publication typeGrant
Application numberUS 29/129,206
Publication dateMar 12, 2002
Filing dateNov 7, 2000
Priority dateNov 23, 1999
Also published asUSD438948
Publication number129206, 29129206, US D454391 S1, US D454391S1, US-S1-D454391, USD454391 S1, USD454391S1
InventorsAnthony L. Schrank
Original AssigneeNuvent, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ventilation grill
US D454391 S1
Abstract  available in
Previous page
Next page
  1. The ornamental design for the ventilation grill, as shown and described.

FIG. 1 is a top plan view of a first alternative embodiment of a ventilation grill showing my new design;

FIG. 2 is a front elevational view thereof, the rear elevational view being mirror image;

FIG. 3 is a right side elevational view thereof, the left side view being mirror image; and,

FIG. 4 is a bottom plan view thereof.

U.S. ClassificationD23/393