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. 17, 1980
Filed:
Jul. 31, 1978
Yoshiharu Iwanaga, Tokyo, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A feed unit (17) feeds a master sheet (14) from an etching unit (28) to a master drum (13), the distance from the etching unit (28) to the feed unit (17) being smaller than the length of the master sheet (14). The feed unit (17) includes a support member (48); (73) disposed above the etching unit (28) and a retractable stopper (41). A lifting member (48); (72) lifts the trailing edge portion of the master sheet (14) onto the support member (48); (73) after the leading edge portion of the master sheet (14) is abuttingly stopped by the stopper (41). The support member (48); (73) and lifting member (48); (72) may be integral and constituted by a conveyor belt (48). Alternatively, the support member (48); (73) may be constituted by a support plate (73) and the lifting member (48); (72) constituted by a rocker frame (72).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile