Alarm system

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Description

FIG. 1 is a top perspective view of an alarm system, showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right-side elevational view thereof, the left-side elevational view being a mirror image thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines showing text in FIGS. 1 and 6 and electrical elements in FIG. 4 depict environmental matter and form no part of the claimed design.

Claims

I claim the ornamental design for an alarm system, as shown and described.

Referenced Cited
U.S. Patent Documents
D213027 December 1968 Walz
D277465 February 5, 1985 MacDonald
D339541 September 21, 1993 Li
D724462 March 17, 2015 Bould
D730754 June 2, 2015 Bould
D730755 June 2, 2015 Bould
Patent History
Patent number: D746711
Type: Grant
Filed: Aug 5, 2014
Date of Patent: Jan 5, 2016
Assignee: CHUANGO SECURITY TECHNOLOGY CORPORATION (Fuzhou)
Inventor: Chen Li (Fuzhou)
Primary Examiner: George D Kirschbaum
Application Number: 29/498,508
Classifications