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Publication numberUSD246635 S
Publication typeGrant
Application numberUS 05/730,791
Publication dateDec 13, 1977
Filing dateOct 8, 1976
Publication number05730791, 730791, US D246635 S, US D246635S, US-S-D246635, USD246635 S, USD246635S
InventorsMelvin H. Boldt, Thurber H. Morrison, Robert W. Becker
Original AssigneeNational Presto Industries, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Wall-mounted smoke detector
US D246635 S
Abstract  available in
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  1. The ornamental design for a wall-mounted smoke detector, substantially as shown and described.

FIG. 1 is a top plan view of a wall-mounted smoke detector showing my new design;

FIG. 2 is an elevational view of one side of the smoke detector, being taken from a sight line below FIG. 1;

FIG. 3 is an elevational view of the smoke detector taken from the left hand side of FIG. 1, the right hand side being a mirror image thereof; and

FIG. 4 is an elevational view thereof taken from the side opposite to that shown in FIG. 2.

Non-Patent Citations
1faraday Catalog & Handbook of Electrical Signals, No. 61-DA, rec'd 1949, p. 5, signal (center right).
2Hardware Age, Dec. 1975, p. 63, smoke/fire alarm.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6859146Apr 11, 2003Feb 22, 2005Safetywise LlcSmoke alarm and mounting kit
US20030227389 *Apr 11, 2003Dec 11, 2003Mcgreal Timothy R.Smoke alarm and mounting kit
USD697510 *Sep 14, 2011Jan 14, 2014Brother Industries, Ltd.Scanner with projector
U.S. ClassificationD10/106.5