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:
Dec. 19, 1989
Filed:
Feb. 23, 1988
Hironori Tanaka, Nara, JP;
Hiroshi Shirakoshi, Nara, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A paper transport system for supplying papers such as manuscripts separately one by one along a paper transport passage through the gap between a paper feed roller and a separation rubber plate pressed by a separation leaf spring against the paper feed roller. When no papers are set, a pair of relatively shorter paper feed leaf springs on either side of the separation plate and leaf spring contacts the paper feed roller upstream of the paper transport passage forward of a contact line between the rubber separation plate and the paper feed roller.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile