The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 07, 1987
Filed:
Aug. 05, 1985
Applicant:
Inventors:
Ralph A Brown, Bountiful, UT (US);
Gerald H Piele, Salt Lake City, UT (US);
Assignee:
Sperry Corporation, Blue Bell, PA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q / ; H01Q / ;
U.S. Cl.
CPC ...
343761 ; 343840 ; 343914 ;
Abstract
Elements of a radar antenna are provided with one or more electromagnetic actuators capable of moving the elements (scanner or parabolic reflector), independently of the support system in response to electrical signals applied to the coils of the electromagnetic actuators.
Quick Actions:
Brown, Ralph. (1987). Radar reflector and scanner with electromagnetic programmable drive (U.S. Patent No. 4656484). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4656484
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