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:
Jul. 19, 1988
Filed:
Dec. 08, 1986
Applicant:
Inventor:
Lynn J Anderson, Lindstrom, MN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D / ;
U.S. Cl.
CPC ...
305 / ; 305 54 ;
Abstract
A snowmobile stud for attachment to a flexible resilient snowmobile track with the stud having a cylindrical member having a flat stud head of predetermined area on one end with edges to hold the stud head from rotating during assembly, an intermediate threaded section, a conical-like point extending from the cylinder member and a lock nut for holding the stud on a snowmobile track. Located between the lock nut and the resilient flexible track is a cleat which has sufficiently large surface area to prevent it from becoming embedded in the track, the material of the stud is of predetermined hardness so as to sustain the high speed abuse that occurs when racing snowmobiles on ice.