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:
Aug. 07, 1979
Filed:
Mar. 07, 1978
Tutomu Tawa, Yokohama, JP;
Hiroshi Furukawa, Kamakura, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A deflection yoke assembly positioning device which grasps the opening portion of flared portion of a deflection yoke assembly mounted on the funnel yoke portion of a color cathode-ray tube of a color television receiver in the steps of correction of inclination of the display screen, purity adjustment and convergence alignment. The device positions the deflection yoke assembly in the most desired position on the funnel yoke portion of the cathode-ray tube by causing rotating movement of the deflection yoke assembly around its axis, sliding movement of the deflection yoke assembly in the axial direction of the neck portion of the cathode-ray tube, and vertical and horizontal oscillating movement of the opening portion of the deflection yoke assembly relative to the axis of the neck portion of the cathode-ray tube.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile