Patent
   D779352
Priority
Nov 21 2015
Filed
Nov 21 2015
Issued
Feb 21 2017
Expiry
Feb 21 2032
Assg.orig
Entity
unknown
2
12
n/a
The ornamental design for an apparatus for testing smoke detectors, as shown.

FIG. 1 is a front perspective view of the apparatus for testing smoke detectors of the present invention;

FIG. 2 is a second perspective view of the invention of FIG. 1;

FIG. 3 is a side view of the invention of FIG. 1, as seen from the right side of FIG. 5;

FIG. 4 is a side view of the invention of FIG. 1, as seen from the left side of FIG. 5;

FIG. 5 is a front view of the invention of FIG. 1;

FIG. 6 is a back view of the invention of FIG. 1; and,

FIG. 7 is a top view in elevation of the invention of FIG. 1.

Scarder, Garfield

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Patent Priority Assignee Title
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