Smoke detector
Kitts , et al. June 27, 1
U.S. patent number D248,283 [Application Number 05/718,397] was granted by the patent office on 1978-06-27 for smoke detector. This patent grant is currently assigned to The Gillette Company. Invention is credited to Kenneth M. Hattori, Keith D. Kitts, James H. Stade.
| United States Patent | D248,283 |
| Kitts , et al. | June 27, 1978 |
Smoke detector
Claims
The ornamental design for a smoke detector, as shown and described.
| Inventors: | Kitts; Keith D. (Glenview, IL), Hattori; Kenneth M. (Bensenville, IL), Stade; James H. (Elkgrove Village, IL) |
|---|---|
| Assignee: | The Gillette Company (Boston,
MA) |
| Appl. No.: | 05/718,397 |
| Filed: | August 27, 1976 |
| Current U.S. Class: | D10/106.2 |
| Current International Class: | D1006 |
| Field of Search: | ;D10/104,106,121 ;D13/32,40,41 ;340/227R,227.1,228R,228.1,228.2,237R,237S,258R,276,280 |
References Cited [Referenced By]
U.S. Patent Documents
| D238345 | January 1976 | Montalbano |
| 3391402 | July 1968 | Lucas et al. |
| 1,138,517 | Jan 1969 | UK | |||
Other References
|
Audiotex Security Products Bulletin, Rec'd 12-1974, Personal-Sentry Alarm. . Signal Science Alarm Bulletin, Rec'd 5-1973, Whistle Switch.. |
Primary Examiner: Lucas; Susan J.
Attorney, Agent or Firm: Wise; Richard A.
Description
FIG. 1 is a perspective view of a smoke detector showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof with the opposite side a mirror image of FIG. 4; and
FIG. 5 is a left end elevational view thereof with the opposite end a mirror image of FIG. 5.
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