Patent
   D885224
Priority
Mar 04 2019
Filed
Mar 04 2019
Issued
May 26 2020
Expiry
May 26 2035
Assg.orig
Entity
unknown
13
3
n/a
The ornamental design for a smoke detector, as shown and described.

FIG. 1 is a perspective view of a 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 front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a left side elevation view thereof; and,

FIG. 7 is a right side elevation view thereof.

Liu, Quanlin

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ER4427,
Patent Priority Assignee Title
D757584, Dec 23 2014 ADEMCO INC Enclosure for wireless siren sensor with strobe light
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