Patent
   D339998
Priority
Dec 19 1990
Filed
Apr 05 1991
Issued
Oct 05 1993
Expiry
Oct 05 2007

TERM.DISCL.
Assg.orig
Entity
unknown
20
5
n/a
The ornamental design for a smoke detector, as shown.

FIG. 1 is a bottom plan view of a smoke detector showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a left side elevational view thereof.

Igarashi, Yoshinori, Ariga, Yasuo, Kobayashi, Ichirou

Patent Priority Assignee Title
5751218, Jul 19 1996 Tyco Fire & Security GmbH Smoke detector housing for improved smoke collection
D355862, May 25 1993 Pittway Corporation Housing for a smoke detector
D360373, May 25 1993 Pittway Corporation Housing for a smoke detector
D373544, May 03 1995 Smoke detector
D377460, Dec 22 1995 ADT Services AG Heat detector
D382217, Feb 02 1996 Nittan Company, Limited Fire 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
D425535, Feb 18 1999 Matsushita Electric Industrial Co., Ltd. Surveillance camera
D811256, Jan 04 2017 Honeywell International Inc Smoke detector cover
D811257, Jan 04 2017 Honeywell International Inc Smoke detector cover
D811917, Jan 04 2017 Honeywell International Inc Smoke detector cover
D811918, Jan 04 2017 Honeywell International Inc Smoke detector cover
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D812506, Jan 04 2017 Honeywell International Inc Smoke detector cover
D812507, Jan 04 2017 Honeywell International Inc Smoke detector cover
D813072, Jan 04 2017 Honeywell International Inc Smoke detector cover
D899285, Oct 18 2019 SOTER TECHNOLOGIES, LLC Vape detector housing
Patent Priority Assignee Title
D276417, Sep 16 1982 FIRST NATIONAL BANK OF CHICAGO, THE Smoke detector
D279872, Aug 22 1983 SENTROL, INC A CORP OF OREGON Photoelectric smoke detector
D314719, Nov 21 1988 SCOTT TECHNOLOGIES, INC Heat and smoke detector
D316828, Jun 06 1988 Nittan Company, Limited Fire detector
D319798, Jun 06 1988 Nittan Company Limited Fire detector
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 15 1991IGARASHI, YOSHINORINOHMI BOSAI LTD ASSIGNMENT OF ASSIGNORS INTEREST 0056660343 pdf
Feb 15 1991ARIGA, YASUONOHMI BOSAI LTD ASSIGNMENT OF ASSIGNORS INTEREST 0056660343 pdf
Feb 15 1991KOBAYASHI, ICHIROUNOHMI BOSAI LTD ASSIGNMENT OF ASSIGNORS INTEREST 0056660343 pdf
Apr 05 1991Nohmi Bosai Ltd.(assignment on the face of the patent)
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