Patent
   D244362
Priority
Jun 16 1975
Filed
Jun 16 1975
Issued
May 17 1977
Expiry
May 17 1991
Assg.orig
Entity
unknown
12
2
n/a
The ornamental design for a fire detector, as shown.

FIG. 1 is a fragmentary front perspective view of a fire detector showing my new design.

FIG. 2 is a right end view thereof;

FIG. 3 is a left end view thereof;

FIG. 4 is a top view; and,

FIG. 5 is a bottom view thereof.

Mayer, Alvin A.

Patent Priority Assignee Title
5751218, Jul 19 1996 Tyco Fire & Security GmbH Smoke detector housing for improved smoke collection
7679521, May 01 2007 Christmas tree ornament with integrated smoke detector, heat detector, motion sensor, and fire extinguishing means
D256897, Mar 25 1978 HOCHIKI CORPORATION Smoke detector
D318437, Jul 07 1989 Kobishi Electric Co., Ltd. Siren for fire alarm
D368041, Nov 26 1993 Calectro AB 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
D392573, Dec 22 1995 Tyco Fire & Security GmbH Smoke detector
D843553, Dec 08 2016 LG Electronics Inc. Portable air purifier
D930493, Dec 16 2019 A KEEMPLECOM LIMITED Motion sensor
Patent Priority Assignee Title
215974,
238154,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 16 1975Statitrol Corporation(assignment on the face of the patent)
Aug 09 1982Emerson Electric CoSTATITROL INC , A CORP OF MICH ASSIGNMENT OF ASSIGNORS INTEREST 0040440140 pdf
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