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:
Jan. 14, 1992
Filed:
Feb. 14, 1989
Noriyuki Yanai, Yokohama, JP;
Masahiro Watabe, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A blade comprising a polymeric elastomer containing a low surface energy compound, wherein the low surface energy compound exists in the polymeric elastomer as primary particles with an average particle size of 1 .mu.m or less or the low surface energy compound is in a mutually dissolved state in the polymeric elastomer, and a method for preparation thereof. A blade comprising a molded product obtained by curing a silicone-modified prepolymer formed by the reaction of a polyurethane prepolymer and silicone oil in a solvent, and a method for preparation thereof.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile