Emergency vehicle proximity alarm system

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Description

FIG. 1 is a front perspective view of the transmitter portion of an emergency vehicle proximity alarm showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof; and,

FIG. 4 is a top view thereof.

Referenced Cited
U.S. Patent Documents
D75571 June 1928 Lawrence et al.
D305881 February 6, 1990 Bergeron
D323488 January 28, 1992 Darnell et al.
3745549 July 1973 Jepperson et al.
5245694 September 14, 1993 Zwern
Other references
  • Waco Metal Products Chassis; Heavy Duty Chassis, 1959; p. 11.
Patent History
Patent number: D383076
Type: Grant
Filed: Jul 24, 1995
Date of Patent: Sep 2, 1997
Inventor: Rodney J. Cripe (Middlebury, IN)
Primary Examiner: Antoine Duval Davis
Attorneys: Harold H. Dutton, Jr., Diane F. Liebman
Application Number: 0/41,769
Classifications
Current U.S. Class: Linear Or Distance (9) (D10/70)
International Classification: 1004;