Smoke detector
Vander Wilt November 13, 1
U.S. patent number D253,400 [Application Number 05/865,750] was granted by the patent office on 1979-11-13 for smoke detector. This patent grant is currently assigned to Rival Manufacturing Company. Invention is credited to William W. Vander Wilt.
| United States Patent | D253,400 |
| Vander Wilt | November 13, 1979 |
Smoke detector
Claims
The ornamental design for a smoke detector, as shown and described.
| Inventors: | Vander Wilt; William W. (Shawnee Mission, KS) |
|---|---|
| Assignee: | Rival Manufacturing Company
(Kansas City, MO) |
| Appl. No.: | 05/865,750 |
| Filed: | December 29, 1977 |
| Current U.S. Class: | D10/106.5 |
| Current International Class: | D1005 |
| Field of Search: | ;D13/40,41 ;D10/104,106,121 ;340/577,579,584,586,593,594,628,629,632 |
References Cited [Referenced By]
U.S. Patent Documents
| D235857 | July 1975 | Hart |
| D241824 | October 1976 | Mackay |
Attorney, Agent or Firm: Lowe; Claude W.
Description
FIG. 1 is a perspective view of the design for a smoke detector;
FIG. 2 is a top plan view of the design shown in FIG. 1;
FIG. 3 is a bottom plan view of the design shown in FIG. 1;
FIG. 4 is a front elevational view of the design shown in FIG. 1, the rear being identical; and
FIG. 5 is a side elevational view of the design shown in FIG. 1.
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