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:
Sep. 03, 1991
Filed:
Feb. 03, 1988
Applicant:
Inventors:
Hisaaki Senba, Yokohama, JP;
Michio Shigenobu, Tokyo, JP;
Toshiyuki Hatta, Itami, JP;
Masaya Nishi, Osaka, JP;
Assignees:
Canon Kabushiki Kaisha, Tokyo, JP;
Sumitomo Electric Ind., Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
355289 ; 29130 ; 428408 ; 428909 ; 219216 ;
Abstract
An image fixing apparatus in which a recording material having an unfixed image through a nip formed between rotatable rollers. At least one of the rollers is provided with a surface layer containing straight-needle like single-crytal fibers.