Air diffuser guard
Callas October 12, 1
U.S. patent number D340,281 [Application Number 07/954,923] was granted by the patent office on 1993-10-12 for air diffuser guard. Invention is credited to Mike T. Callas.
| United States Patent | D340,281 |
| Callas | October 12, 1993 |
Air diffuser guard
Claims
The ornamental design for an air diffuser guard, as shown and described.
| Inventors: | Callas; Mike T. (Edina, MN) |
|---|---|
| Appl. No.: | 07/954,923 |
| Filed: | September 30, 1992 |
| Current U.S. Class: | D23/386 |
| Field of Search: | ;D23/386,387,388,389,330 ;454/307,289,284 |
References Cited [Referenced By]
U.S. Patent Documents
| D235066 | May 1975 | Rasmussen |
| D235067 | May 1975 | Rasmussen |
Assistant Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Burd, Bartz & Gutenkauf
Description
FIG. 1 is a front perspective view of the air diffuser guard showing my new design;
FIG. 2 is an enlarged end elevational view of FIG. 1, the opposite end being a mirror image thereof;
FIG. 3 is an enlarged side elevational view of FIG. 1, with the center portion broken away for ease of illustration, with the rear elevational view being a mirror image;
FIG. 4 is an enlarged top plan view thereof, with the center portion broken away for ease of illustration; and,
FIG. 5 is an enlarged bottom plan view thereof, with the center portion broken away for ease of illustration.
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