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. 09, 1992
Filed:
Aug. 09, 1991
Applicant:
Inventor:
Katsuaki Yamada, Gifu, JP;
Assignee:
Kai R&D Center Co., Ltd., Seki, JP;
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
428216 ; 428336 ; 428421 ; 428457 ; 428463 ; 428698 ; 428704 ;
Abstract
A coated blade comprising a blade having a surface, and a titanium nitride coating provided on the surface of the blade with a thickness in the range of 0.1 to 0.5 .mu.m. The radius of curvature of a tip portion of the blade is preferably 0.01 to 0.3 .mu.m. A fluororesin coating may be applied on the titanium nitride coating with a thickness not less than 0.1 .mu.m.
Quick Actions:
Yamada, Katsuaki. (1992). Coated blade (U.S. Patent No. 5120596). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5120596
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile