Intrusion radar device

- M. P. H. Industries, Inc.
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Description

FIG. 1 is a perspective view of an intrusion radar device showing my new design;

FIG. 2 is a side elevational view taken from the left of FIG. 1;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a side elevational view taken from the right of FIG. 1.

Referenced Cited
U.S. Patent Documents
D194210 December 1962 Midlock
D225405 December 1972 Szeles
D226857 April 1973 Brock
D245404 August 16, 1977 Koncak et al.
2511937 June 1950 Natale
Foreign Patent Documents
0220514 November 1962 JPX
Patent History
Patent number: D278215
Type: Grant
Filed: Mar 30, 1982
Date of Patent: Apr 2, 1985
Assignee: M. P. H. Industries, Inc. (Chanute, KS)
Inventor: Robert E. Patterson (Lee's Summit, MO)
Primary Examiner: B. J. Bullock
Assistant Examiner: Suzanne N. Gitlin
Attorneys: D. A. N. Chase, Michael Yakimo, Jr.
Application Number: 6/363,654
Classifications
Current U.S. Class: D10/106; Pivotal Movement (D26/63)