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:
Oct. 26, 1976
Filed:
Jul. 01, 1975
Applicant:
Inventors:
Jean Walrave, Meylan, FR;
Jean Champiot, Seyssins, FR;
Assignee:
Ugine Carbone, Grenoble, FR;
Primary Examiner:
Int. Cl.
CPC ...
B60C / ;
U.S. Cl.
CPC ...
152210 ; 152167 ;
Abstract
Anti-skid stud for road vehicle tires composed of a tungsten carbide rod enclosed in a sleeve. This sleeve, made of a plastic material, has a cylindrical or frustoconical stem with at least one flange flush with the tread, the diameter of the flange being greater than the largest diameter of the rest of the sleeve. This arrangement provides a high degree of stability of the projection of the carbide rod beyond the tire tread throughout the period of use.