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:
Feb. 19, 1980
Filed:
Jan. 31, 1978
Applicant:
Inventors:
Assignee:
Rank Xerox Ltd., London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ; B65H / ;
U.S. Cl.
CPC ...
271109 ; 271 21 ; 271 37 ;
Abstract
A paper feeding apparatus adapted to feed paper sheets one by one by the rotational force of feed rollers acting on the uppermost surface of stacked paper sheets, including a linkage arrangement for moving the feed rollers transverse to the direction of paper sheet feed.
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Kaneko, Kiyoshi. (1980). Paper feeder (U.S. Patent No. 4189138). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4189138
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile