Patent
   D340659
Priority
Sep 09 1992
Filed
Sep 09 1992
Issued
Oct 26 1993
Expiry
Oct 26 2007
Assg.orig
Entity
unknown
16
18
n/a
The ornamental design for a smoke detector, as shown and described.

FIG. 1 is a perspective view of a smoke detector illustrating one embodiment of my 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 rear elevational view of the smoke detector of FIG. 1;

FIG. 5 is a right side elevational view of the smoke detector of FIG. 1;

FIG. 6 is a perspective view of a smoke detector illustrating an alternate embodiment of my new design;

FIG. 7 is a front elevational view of the smoke detector of FIG. 6;

FIG. 8 is a bottom plan view of the smoke detector of FIG. 1;

FIG. 9 is a rear elevational view of the smoke detector of FIG. 6; and,

FIG. 10 is a right side elevational view of the smoke detector of FIG. 6.

The left side elevations of the smoke detectors of FIGS. 1 and 6 are not illustrated, as those elevations are mirror images of the respective right side views. In addition, the backs of the detectors have not been illustrated as they are unadorned and are not part of the design.

Fenne, Kenneth R.

Patent Priority Assignee Title
5751218, Jul 19 1996 Tyco Fire & Security GmbH Smoke detector housing for improved smoke collection
D358351, Jul 18 1994 Detection Systems, Inc. Smoke detector housing
D358352, Jul 19 1994 Detection Systems, Inc. Smoke detector housing
D358353, Jul 18 1994 Detection Systems, Inc. Smoke detector housing
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D373093, Jul 20 1995 FIRST NATIONAL BANK OF CHICAGO, THE Detector housing
D373544, May 03 1995 Smoke detector
D377460, Dec 22 1995 ADT Services AG Heat detector
D383407, Dec 22 1995 ADT Services AG Grille for a smoke detector
D388351, Dec 22 1995 ADT Services AG Smoke detector
D388352, Dec 22 1995 ADT Services AG Smoke detector
D391511, May 31 1996 PANASONIC ELECTRIC WORKS CO , LTD Housing for a fire alarm
D392573, Dec 22 1995 Tyco Fire & Security GmbH Smoke detector
D395614, Mar 12 1997 GE SECURITY, INC Fire detector
D505632, Aug 08 2003 Honeywell International, Inc Housing for a detector
D577301, Jun 18 2007 Honeywell International, Inc. Gas detector
Patent Priority Assignee Title
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D249482, Jul 05 1977 FIRST NATIONAL BANK OF CHICAGO, THE Housing for fire and smoke detector
D249483, Jul 05 1977 FIRST NATIONAL BANK OF CHICAGO, THE Housing for fire and smoke detector
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33547,
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Aug 27 1992FENNE, KENNETH R Pittway CorporationASSIGNMENT OF ASSIGNORS INTEREST 0064670028 pdf
Sep 09 1992Pittway Corporation(assignment on the face of the patent)
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