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:
Apr. 05, 1994
Filed:
May. 07, 1992
Lynn J Anderson, Lindstrom, MN (US);
Other;
Abstract
A one-piece, lightweight snowmobile fastener for securing a snowmobile stud to a resilient snowmobile track and distributing the cyclical forces on the stud over an extended region on both sides of the track, with the fastener including a collar having a central bore having a female thread for lockingly engaging a male thread on a snowmobile stud with the fastener including a flange having an annular track-engaging face for engaging one surface of a resilient snowmobile track with the flange attached to the collar by a radiused shoulder to permit tear-free engagement of the fastener with a snowmobile track, and an annular reinforcing shoulder integrally connected to the collar to prevent pinching of the track when a force is applied to the end of a snowmobile stud extending through the snowmobile track and the collar in the fastener. The invention also includes a snowmobile power stud that can generate greater traction with a laterally extending blade and still be used with the snowmobile fastener.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile