Patent
   D246700
Priority
Jun 14 1976
Filed
Jun 14 1976
Issued
Dec 20 1977
Expiry
Dec 20 1991
Assg.orig
Entity
unknown
2
2
n/a
The ornamental design for a smoke detector, as shown.

FIG. 1 is a front elevational view of the smoke detector showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a side elevational view as seen from the right of FIG. 1; and

FIG. 6 is a side elevational view as seen from the left of FIG. 1.

Gilson, Channing Wallace

Patent Priority Assignee Title
D318437, Jul 07 1989 Kobishi Electric Co., Ltd. Siren for fire alarm
D589389, Apr 29 2008 SADARI HOLDINGS, LLC Fire/smoke alarm and detector
Patent Priority Assignee Title
213027,
225379,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 14 1976A-T-O Inc.(assignment on the face of the patent)
Jun 23 1981A-T-O INC FIGGIE INTERNATIONAL INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS EFFECTIVE JUNE 1, 1981 0038660442 pdf
Mar 23 1987FIGGIE INTERNATIONAL INC , MERGED INTO FIGGIE INTERNATIONAL HOLDINGS INC CHANGED TO FIGGIE INTERNATIONAL INC MERGER SEE DOCUMENT FOR DETAILS EFFECTIVE DATE: DECEMBER 31, 1986 0047670822 pdf
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