Smoke alarm detector

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
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.

Claims

The ornamental design for a smoke alarm detector, as shown and described.

Referenced Cited
U.S. Patent Documents
D312423 November 27, 1990 Orlinsky et al.
D425811 May 30, 2000 Dohrmann
D457456 May 21, 2002 Holland
D471832 March 18, 2003 Dohrmann
D485200 January 13, 2004 Berthold et al.
D505632 May 31, 2005 Johnson et al.
7061386 June 13, 2006 Seresini
20050030180 February 10, 2005 Pantus et al.
Patent History
Patent number: D545229
Type: Grant
Filed: Jun 1, 2006
Date of Patent: Jun 26, 2007
Assignee: Combustion Science & Engineering, Inc. (Columbia, MD)
Inventors: Richard J. Roby (Columbia, MD), Michael S. Klassen (Columbia, MD), Leo Eskin (Darnestown, MD), MacLain M. Holton (Columbia, MD), Albert E. Straus (Timonium, MD)
Primary Examiner: Robert M. Spear
Assistant Examiner: George D. Kirschbaum, Jr.
Attorney: DLA Piper US LLP
Application Number: 29/260,756
Classifications
Current U.S. Class: D10/106