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:
May. 16, 2000
Filed:
Mar. 04, 1998
Applicant:
Inventor:
Tadashi Kusumi, Yokohama, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
271 1013 ; 271-913 ; 27126501 ; 271266 ; 271272 ;
Abstract
An image forming apparatus including a sheet feeding device that is driven by a driving device through an interval device. The interval device can transfer the driving force only when a coil in the interval device is not electrified. Accordingly, when the feeding device is in active condition, the coil and the interval device do not become hotter and sheet feeding becomes more reliable.
Kusumi, Tadashi. (2000). Image forming apparatus having a non-exciting actuate type (U.S. Patent No. 6062557). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6062557
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile