Antenna rotator control

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Description

FIG. 1 is a top, front and right side perspective view of an antenna rotator control showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a right side elevational view thereof, the left side being a mirror image. The bottom being plane and unornamented.

Referenced Cited
U.S. Patent Documents
D248466 July 11, 1978 Tompkins
D306025 February 13, 1990 Wittkamp
Other references
  • Lafayette Radio Electronics 1974 catalog, p. 297, bottom right, Item 3--Rotor Control. Radio Shack 1989 catalog No. 432, p. 107, bottom left--Rotor Control.
Patent History
Patent number: D320795
Type: Grant
Filed: May 11, 1989
Date of Patent: Oct 15, 1991
Assignee: Crown Equipment Corporation (New Bremen, OH)
Inventors: Vincent L. Haley (Columbus, OH), Gregory S. Breiding (Columbus, OH)
Primary Examiner: Theodore M. Shooman
Law Firm: Biebel & French
Application Number: 7/350,412
Classifications
Current U.S. Class: Rotator (D14/237)