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Publication numberUSD275936 S
Publication typeGrant
Application numberUS 06/274,510
Publication dateOct 16, 1984
Filing dateJun 17, 1981
Publication number06274510, 274510, US D275936 S, US D275936S, US-S-D275936, USD275936 S, USD275936S
InventorsWilliam F. Coyer
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable smoke detector
US D275936 S
Images(3)
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Claims(1)
  1. The ornamental design for a portable smoke detector, substantially as shown and described.
Description

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

FIG. 2 is a top plan view thereof on an enlarged scale;

FIG. 3 is a side elevational view thereof on an enlarged scale;

FIG. 4 is an end elevational view thereof on an enlarged scale, as seen from the left side of FIG. 3;

FIG. 5 is an end elevational view thereof on an enlarged scale, as seen from the right of FIG. 3;

FIG. 6 is an elevational view of the side opposite that shown in FIG. 3 on an enlarged scale;

FIG. 7 is a bottom plan view thereof on an enlarged scale;

FIG. 8 is a perspective view thereof with the bracket swung into a supporting position.

The door is shown in broken lines in FIG. 8 for illustrative purposes only.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8451132May 27, 2010May 28, 2013William Van VleetPortable heat and smoke detection system
Classifications
U.S. ClassificationD10/106.2