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. 14, 1994
Filed:
Oct. 29, 1992
Applicant:
Inventors:
Yasuchika Itoh, Nishinomiya, JP;
Masahiro Tanigawa, Akashi, JP;
Hitoshi Itani, Kobe, JP;
Soichiro Kozuka, Kobe, JP;
Assignee:
Sumitomo Rubber Industries, Ltd., Kobe, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
271124 ; 271121 ;
Abstract
It is intended to suppress the production of 'creak' during paper feed. A support block having a friction rubber element mounted thereon to be rubbed by paper sheets is made of a resin compound having a specific gravity of 2.0 or more containing metal powder.