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:
Jun. 28, 1983
Filed:
Jun. 30, 1981
Applicant:
Inventor:
Jeremy D Pollack, Kingston, NJ (US);
Assignee:
RCA Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ;
U.S. Cl.
CPC ...
369220 ; 33444 ; 369 77 ; 369249 ;
Abstract
A pickup carriage drive for a video disc player comprises a selective-activated motor mounted on a pickup carriage. A drive cord is strung between a pair of anchor points disposed in the player, and has a portion wrapped around the output shaft coupled to the drive motor. The motor, when energized, drives the carriage to follow the pickup stylus across the record during playback.