Audible signal for alarm units

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Description

FIG. 1 is a perspective view of my an audible signal for alarm units.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a plan view thereof.

FIG. 4 is a bottom view plan thereof.

FIG. 5 is a right side elevation view thereof.

FIG. 6 is a left side elevation view thereof; and,

FIG. 7 is a rear elevation view thereof.

Referenced Cited
U.S. Patent Documents
D373546 September 10, 1996 Imahori
D378746 April 8, 1997 Imahori
D389765 January 27, 1998 Imahori
D401179 November 17, 1998 Sone et al.
Patent History
Patent number: D410210
Type: Grant
Filed: Sep 24, 1998
Date of Patent: May 25, 1999
Assignee: Citizen Electronics Co., Ltd. (Yamanashi-ken)
Inventor: Tetsuya Akasaki (Fujiyoshida)
Primary Examiner: Marcus A. Jackson
Law Firm: Browdy and Neimark
Application Number: 0/94,017
Classifications
Current U.S. Class: D10/116
International Classification: 1005;