Patent
   D975567
Priority
Jun 30 2021
Filed
Jul 09 2021
Issued
Jan 17 2023
Expiry
Jan 17 2038
Assg.orig
Entity
unknown
3
21
n/a
The ornamental design for a smoke detector, as shown and described.

FIG. 1 is a first perspective view of a smoke detector showing my new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a perspective view of another state of the smoke detector thereof; and,

FIG. 10 is an enlarged view of the selected portion in FIG. 1.

The broken lines shown in the drawings depict portions of the smoke detector in which the design is embodied that form no part of the claimed design.

He, Zhanhuai

Patent Priority Assignee Title
ER6067,
ER637,
ER8743,
Patent Priority Assignee Title
D254188, Jan 03 1978 Combustion detector
D260975, Jun 25 1979 Meyer Aluminum Ltd. Fire alarm
D283407, Mar 09 1984 FIRST NATIONAL BANK OF CHICAGO, THE Smoke detector
D284272, Aug 09 1984 Ionization chamber for a smoke detector
D359701, Aug 16 1994 SLC TECHNOLOGIES, INC , A DELAWARE CORPORATION Smoke detector cover
D361732, Aug 16 1994 SLC TECHNOLOGIES, INC , A DELAWARE CORPORATION Smoke detector housing
D472175, Mar 25 2002 Universal Security Instruments, Inc Carbon monoxide detector
D487405, Aug 08 2002 DETECTOMAT GMBH Apparatus for smoke alarm having a hood and an industrial socket
D650116, May 14 2010 Steelcase Inc Lighting device
D715670, Apr 16 2014 Ceiling mounted alerting device
D770930, Oct 20 2015 Chuango Security Technology Corporation Smoke detector
D771512, Oct 21 2015 Honeywell International Inc Smoke and heat detector
D773332, Oct 21 2015 Honeywell International Inc Smoke and heat detector
D814436, Mar 29 2017 Shenzhen eMeet Technology Co., Ltd. Wireless conference device
D868608, Apr 23 2017 Gas and carbon monoxide detector
D885225, Mar 04 2019 Smoke detector
D911198, Jul 27 2020 X-SENSE LNNOVATIONS CO ,LTD Smoke detector
D911199, Jul 27 2020 X-SENSE LNNOVATIONS CO ,LTD Smoke detector
D912556, Jul 27 2020 X-SENSE LNNOVATIONS CO ,LTD Smoke detector
D931749, Sep 10 2019 Carbon monoxide detector
D931750, Sep 18 2019 Detector for carbon monoxide/smoke
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