Portable security alarm

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Description

FIG. 1 is a perspective view of a first embodiment of a portable security alarm showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view of a second embodiment of a portable security alarm showing our new design;

FIG. 9 is a top plan view thereof;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a right side elevational view thereof;

FIG. 12 is a left side elevational view thereof;

FIG. 13 is a rear elevational view thereof; and,

FIG. 14 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D277652 February 19, 1985 Kahl, Jr. et al.
D286383 October 28, 1986 Kotlicki et al.
D330339 October 20, 1992 Roselle et al.
D331888 December 22, 1992 Zade
Patent History
Patent number: D346982
Type: Grant
Filed: Oct 26, 1992
Date of Patent: May 17, 1994
Assignee: United Security Products, Inc. (San Diego, CA)
Inventors: Ted R. Greene (La Jolla, CA), Erno Lutz (Sunnyvale, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Law Firm: Townsend and Townsend Khourie and Crew
Application Number: 0/804
Classifications
Current U.S. Class: D10/106