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:
Jul. 03, 1990
Filed:
Dec. 28, 1988
Applicant:
Inventors:
Assignee:
Toyo Tire & Rubber Company Limited, Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355299 ; 118652 ;
Abstract
In a cleaning device for an electrophotographic copying machine having a cleaning member unified in structure by bonding a blade member and a holding member together by an adhesive, the improvement characterized in that a heat-sensitive adhesive having a contact angle with water at 23.degree. C. of 90.degree. to 100.degree. is used as the adhesive.