Theft-prevention ignition-disabling unit for vehicles

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Description

FIG. 1 is a perspective view of a theft-prevention ignition disabling unit for vehicles showing my new design;

FIG. 2 is a top plan view thereof on a reduced scale;

FIG. 3 is a side elevational view thereof on a reduced scale;

FIG. 4 is a bottom view thereof on a reduced scale;

FIG. 5 is an end elevational view thereof on a reduced scale.

Referenced Cited
U.S. Patent Documents
2251735 August 1941 Goleby
2691724 October 1954 Hoffman
2876359 March 1959 Plymale
3774049 November 1973 Coleman
4055737 October 25, 1977 Rasmussen
4086643 April 25, 1978 Jacobs
Other references
  • Heathkit Summer Catalog, 1977, p. 22, Mobile Security System Switch. Mountain West Alarm Supply Co. Catalog B-79, 1979, p. 36, "Gard-A-Car", Ignition Control.
Patent History
Patent number: D270830
Type: Grant
Filed: Feb 11, 1981
Date of Patent: Oct 4, 1983
Inventor: Stewart N. Jacobs (Dublin 12)
Primary Examiner: Susan J. Lucas
Law Firm: Sughrue, Mion, Zinn, Macpeak and Seas
Application Number: 6/233,545
Classifications
Current U.S. Class: D13/32; D13/12; D13/15
International Classification: D1303;