Patent
   D868608
Priority
Apr 23 2017
Filed
Apr 23 2017
Issued
Dec 03 2019
Expiry
Dec 03 2034
Assg.orig
Entity
unknown
7
3
n/a
The ornamental design for gas and carbon monoxide detector, as shown and described.

FIG. 1 is a perspective view of gas and carbon monoxide detector showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Ou, Qin

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Patent Priority Assignee Title
D297219, Aug 06 1986 DICON SAFETY PRODUCTS INTERNATIONAL INC ; DICON ELECTRONICS LIMITED; DICON INTERNATIONAL LIMITED AND DICON SYSTEMS INC Smoke detector cover with light
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