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:
Sep. 01, 1981
Filed:
Jun. 12, 1979
Applicant:
Inventor:
Robert A Johnson, Tempe, AZ (US);
Assignee:
Motorola Inc., Schaumburg, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01P / ; H01P / ;
U.S. Cl.
CPC ...
333261 ; 333 / ; 333248 ; 343765 ;
Abstract
A compact gimbal system having an integral radio frequency signal path therethrough wherein common bearings are utilized in the rotary joints of the radio frequency path and for supporting and rotating the gimballed load and wherein radio frequency waveguide may be used as at least a part of the required structure of the system.