Personal security alarm

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Description

FIG. 1 is a front perspective view of a personal security alarm showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is a sectional view taken along line 8--8 of FIG. 3.

Referenced Cited
U.S. Patent Documents
D220941 June 1971 Usen
D281866 December 24, 1985 Abel
D283684 May 6, 1986 Francis
D306137 February 20, 1990 Nitta
D308177 May 29, 1990 Parker et al.
4462023 July 24, 1984 Nielsen et al.
Patent History
Patent number: D325357
Type: Grant
Filed: Jul 16, 1990
Date of Patent: Apr 14, 1992
Inventor: John A. Worthington (Haultwick, Dane End, Hertfordshire)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Law Firm: Lee, Mann, Smith, McWilliams, Sweeney & Ohlson
Application Number: 7/553,953
Classifications
Current U.S. Class: D10/106; D/9300