Air diffuser
Dosmann April 14, 1
U.S. patent number D325,434 [Application Number 07/496,498] was granted by the patent office on 1992-04-14 for air diffuser. This patent grant is currently assigned to Continental Industries, Inc.. Invention is credited to Thomas R. Dosmann.
| United States Patent | D325,434 |
| Dosmann | April 14, 1992 |
Air diffuser
Claims
The ornamental design for an air diffuser, as shown and described.
| Inventors: | Dosmann; Thomas R. (Elkhart, IN) |
|---|---|
| Assignee: | Continental Industries, Inc.
(Elkhart, IN) |
| Appl. No.: | 07/496,498 |
| Filed: | March 20, 1990 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 409291 | Sep 18, 1989 | ||||
| Current U.S. Class: | D23/388 |
| Field of Search: | ;D23/388 ;98/40.1,121.1 ;D25/47 |
References Cited [Referenced By]
U.S. Patent Documents
| 2662743 | December 1953 | Frenger |
| 3221636 | December 1965 | Smith et al. |
| 3948155 | April 1976 | Hedrick |
| 4726285 | February 1988 | Felley |
Other References
|
Sweet's 1962 Cat. 6C/ER, p. 2, Egyptian Three Dimensional Design, lower left side of page.. |
Primary Examiner: Gandy; James M.
Assistant Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Hall; James D.
Description
FIG. 1 is a front perspective view of an air diffuser showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is an enlarged partial cross-sectional view thereof, taken along the lines 7--7 in FIG. 2, with the remaining portion shown in elevation and shown broken away for ease of illustration.
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