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. 23, 1979
Filed:
Mar. 24, 1978
Jean Walrave, Meylan, FR;
Jean Champiot, Seyssins, FR;
Ugine Carbone, Grenoble, FR;
Abstract
A flexible anti-skid fitting for mounting on tires to aid winter driving of automotive vehicles and trucks, comprising independent strips placed across the tread of the tires and held at their ends by a known means. The strips are characterized in that each strip includes: (a) on its outer surface towards the road, molded-on profiles which are fitted with studs located on both the lateral shoulders and the central region; (b) on its inner surface which comes in contact with the tire, pointed rigid molded-on profiles specifically aligned with and/or provided immediately around the base of the studs. Additional molded-on profiles can be provided spaced about the remainder of the inner surface.