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Smoke alarm detector
D545229 Smoke alarm detector
Patent Drawings:Drawing: D545229-2    Drawing: D545229-3    Drawing: D545229-4    
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(3 images)

Inventor: Roby, et al.
Date Issued: June 26, 2007
Application: D/260,756
Filed: June 1, 2006
Inventors: Roby; Richard J. (Columbia, MD)
Klassen; Michael S. (Columbia, MD)
Eskin; Leo (Darnestown, MD)
Holton; MacLain M. (Columbia, MD)
Straus; Albert E. (Timonium, MD)
Assignee: Combustion Science & Engineering, Inc. (Columbia, MD)
Primary Examiner: Spear; Robert M.
Assistant Examiner: Kirschbaum, Jr.; George D.
Attorney Or Agent: DLA Piper US LLP
U.S. Class: D10/106
Field Of Search: D10/104; D10/105; D10/106; D10/107; D10/108; D10/109; D10/110; D10/111; D10/112; D10/113; D10/114; D10/115; D10/116; D10/117; D10/118; D10/119; D10/120; D10/121; 340/521; 340/540; 340/555; 340/556; 340/557; 340/565; 340/600; 340/628; 340/629; 340/630
International Class: 1005
U.S Patent Documents: D312423; D425811; D457456; D471832; D485200; D505632; 7061386; 2005/0030180
Foreign Patent Documents:
Other References:

Claim: CLAIM The ornamental design for a smoke alarm detector, as shown and described.
Description: FIG. 1 is a front view;

FIG. 2 is a top view;

FIG. 3 is a rear view;

FIG. 4 is a bottom view;

FIG. 5 is a right side view; and,

FIG. 6 is a left side view.

The broken lines in the drawings are for illustrative purposes, and form no part of the claimed design.

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