Smoke detector

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Description

FIG. 1 is a perspective view of a smoke detector illustrating our new design;

FIG. 2 is a plan view of the smoke detector of FIG. 1; and,

FIG. 3 is a side view of the smoke detector of FIG. 1, the other side being a mirror image thereof

Front and rear elevations have not been illustrated as the smoke detector is circular such that all side views are substantially the same. The bottoms of the detectors have not been illustrated as they are non-ornamental and not part of the design.

Referenced Cited
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Other references
  • Simplex Time Recorder Company, Pamphlet, "TrueAlarm Fire Alarm Systems," Publication S4098-0003-8, 4 pps, Jan., 1995. Simplex Time Recorder Company, Pamphlet, "Multi-Application Peripherals and Accessories,", Publication S4098-0007-4, 4 pps, Apr. 1995. Simplex Time Recorder Company, Leaflet, "Multi-Application Peripherals and Accessories," Publication S2098-0048-9, 1 p., Mar. 1995. Simplex Time Recorder Company, Leaflet, "Multi-Application Peripherals and Accessories," Publication S2098-0049-6, 1 p., Feb., 1994. Simplex Time Recorder Company, Leaflet, "Multi-Application Peripherals and Accessories," Publication S2098-0056-2, 1 p., Jun., 1994. Simplex Time Recorder Company, Leaflet, "Multi-Application Peripherals and Accessories," Publication S2098-0055-4, 1 p., Feb., 1994.
Patent History
Patent number: D392573
Type: Grant
Filed: Jan 30, 1997
Date of Patent: Mar 24, 1998
Assignee: Simplex Time Recorder Company (Gardner, MA)
Inventors: Timothy C. Repp (New Hartford, CT), Wayne Nelson (Maynard, MA), Lawrence G. Stanley (Templeton, MA), Charles Winterble (Princeton, MA)
Primary Examiner: Marcus A. Jackson
Law Firm: Hamilton, Brook, Smith & Reynolds, P.C.
Application Number: 0/65,575
Classifications
Current U.S. Class: D10/106
International Classification: 1005;