Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD340202 S
Publication typeGrant
Application numberUS 07/942,526
Publication dateOct 12, 1993
Filing dateSep 9, 1992
Publication number07942526, 942526, US D340202 S, US D340202S, US-S-D340202, USD340202 S, USD340202S
InventorsKenneth R. Fenne, Lee Tice
Original AssigneePittway Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Smoke detector
US D340202 S
Images(2)
Previous page
Next page
Claims(1)
  1. The ornamental design for a smoke detector, as shown and described.
Description

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

FIG. 2 is a front elevational view of the smoke detector of FIG. 1;

FIG. 3 is a bottom plan view of the smoke detector of FIG. 1;

FIG. 4 is a perspective view of a smoke detector illustrating an alternate embodiment of our new design;

FIG. 5 is a front elevational view of the smoke detector of FIG. 4; and,

FIG. 6 is bottom plan view of the smoke detector of FIG. 4.

The left and right side elevations of the smoke detectors of FIGS. 1 and 4 are not illustrated, as those elevations are mirror images of the respective front elevations of FIGS. 2 and 5. In addition, the backs of the detectors have not been illustrated as they are unadorned and are not part of the design.

Non-Patent Citations
Reference
1System Sensor, 2851B Series 2/4/6-Wire Systems Detectors, 2 pg. brochure, Oct. 1988.
2System Sensor, 400 Serial Next Generation Detectors, 2 pg. brochure, 1991.
3System Sensor, 400 Series Ionization Smoke Detectors; 2 pg. brochure, Oct., 1991.
4System Sensor, 400 Series Plug-in Smoke Detectors, 4 pg. brochure, Jul. 1992.
5System Sensor, 4451E/5451E2 Plug-in Thermal Detectors; 2 pg. brochure, Jun., 1992.
6System Sensor, 5551B Intelligent Fixed Temperature Thermal Sensor with Integral Communications, 2 pg. brochure, 1991.
7System Sensor, Model 1800 2-Wire Systems Detectors, 2 pg. brochure, May 1988.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6249310Mar 1, 2000Jun 19, 2001Slc Technologies Inc.Discrete surveillance camera devices
Classifications
U.S. ClassificationD10/106.5