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, 1984
Filed:
Sep. 28, 1982
Applicant:
Inventor:
Rene Baus, Palos Verdes, CA (US);
Assignee:
American Magnetics Corporation, Sherman Oaks, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ; F16H / ; G06K / ;
U.S. Cl.
CPC ...
360-2 ; 74411 ; 235475 ;
Abstract
Jitter, characteristic of gear trains used for precision movement of magnetic cards in gear driven card readers-writers, is eliminated by forming, in situ, a resilient material as a dampening arrangement in a recess in the gear to which a drive shaft is connected for driving that movement. Alternative dampening spring arrangements are disclosed.
Quick Actions:
Baus, Rene. (1984). Jitter-free gear arrangement for equipment requiring precision (U.S. Patent No. 4464687). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4464687
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile