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:
Feb. 13, 1979
Filed:
Nov. 10, 1975
Applicant:
Inventor:
Patrick J Butler, South San Francisco, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60C / ;
U.S. Cl.
CPC ...
152233 ; 1522 / ;
Abstract
A clip made of a single flat spring strip with a hook portion at one end insertable between the rim and the exposed wall of the tire adjacent the rim, and a cylindrical loop formed from its other end opposite to said hook so that free edge of the loop is substantially at the same level as the top of the hook and is spaced therefrom to a distance narrower than the thickness of a link or hook at the end of a snow chain thereby to prevent accidental disengagement of the chain link.