Ventilation grill
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Description
FIG. 1 is a top plan view of a ventilation grill showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof, the left side elevational view being a mirror image; and,
FIG. 4 is a bottom plan view thereof.
Claims
The ornamental design for a ventilation grill, as shown and described.
Referenced Cited
U.S. Patent Documents
805247 | November 1905 | Thompson |
D358205 | May 9, 1995 | Schrank |
Patent History
Patent number: D453564
Type: Grant
Filed: Oct 27, 2000
Date of Patent: Feb 12, 2002
Assignee: NuVent Inc. (Cincinnati, OH)
Inventor: Anthony L. Schrank (Fairfield, OH)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firm: Wood, Herron & Evans, L.L.P.
Application Number: 29/131,755
Type: Grant
Filed: Oct 27, 2000
Date of Patent: Feb 12, 2002
Assignee: NuVent Inc. (Cincinnati, OH)
Inventor: Anthony L. Schrank (Fairfield, OH)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firm: Wood, Herron & Evans, L.L.P.
Application Number: 29/131,755
Classifications
Current U.S. Class:
Vent, Ductwork, Or Element Thereof (D23/393)
International Classification: 2304;
International Classification: 2304;