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:
Dec. 15, 1992
Filed:
Jan. 23, 1989
Applicant:
Inventors:
Adriaan Van der Grijn, Drachten, DE;
Hendrik W Strijker, Drachten, DE;
Heinz Dimigen, Hamburg, DE;
Hubertus Hubsch, Hamburg, DE;
Assignee:
U.S. Philips Corp., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B26B / ;
U.S. Cl.
CPC ...
30350 ; 428244 ; 30 43 ; 3031653 ; 3034651 ; 3031654 ; 20419216 ;
Abstract
A shaving unit for a shaver is provided comprising a shear plate and a cutting member, one of the cooperating surfaces being covered with a friction-reducing layer comprising carbon and metal in an atomic ratio between 50.1/49.9 and 99.9/0.1.
Van der Grijn, Adriaan. (1992). Shaving unit for a shaver and shaver comprising such a shaving unit (U.S. Patent No. 5170563). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5170563
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile