Portable burglar alarm

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Description

FIG. 1 is a front perspective view of a portable burglar alarm showing our new design;

FIG. 2 is a rear perspective view thereof with the pivoted arms in an alternate position.

Referenced Cited
U.S. Patent Documents
D240410 July 1976 Fujiwara
3643249 February 1972 Haywood
3732843 May 1973 Pappas et al.
3878539 April 1975 Gooding
Patent History
Patent number: D259255
Type: Grant
Filed: Apr 27, 1979
Date of Patent: May 19, 1981
Inventors: John I. Menzies (Kenmore, Queensland, 4069), Maureen Menzies (Kenmore, Queensland, 4069)
Primary Examiner: Susan J. Lucas
Law Firm: Schwartz, Jeffery, Schwaab, Mack, Blumenthal & Koch
Application Number: 6/34,077
Classifications
Current U.S. Class: D10/106
International Classification: D1006;