Combined global positioning system antenna and preamplifier
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Description
FIG. 1 is a top, front and left side perspective view of a combined global positioning system antenna and preamplifier showing my new design;
FIG. 2 is a front elevational view thereof, and a mirror image of a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof, and a mirror image of a right elevational view thereof;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D347436
Type: Grant
Filed: Apr 17, 1992
Date of Patent: May 31, 1994
Assignee: Trimble Navigation Limited (Sunnyvale, CA)
Inventor: John G. Tang (San Carlos, CA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Richelle G. Shelton
Attorney: Thomas E. Schatzel
Application Number: 7/870,703
Type: Grant
Filed: Apr 17, 1992
Date of Patent: May 31, 1994
Assignee: Trimble Navigation Limited (Sunnyvale, CA)
Inventor: John G. Tang (San Carlos, CA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Richelle G. Shelton
Attorney: Thomas E. Schatzel
Application Number: 7/870,703
Classifications
Current U.S. Class:
Antenna Or Component Thereof (27) (D14/230)