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:
Dec. 20, 1977
Filed:
Oct. 07, 1975
Arden B MacNeill, Sudbury, MA (US);
MacNeill Engineering Company, Waltham, MA (US);
Abstract
A golf spike which locks securely to the sole of a golf shoe when attached thereto has a convex face plate with a spike member extending centrally therethrough and is secured to the plate by first and second spaced apart flanges formed on the spike member. One of the flanges has a ribbed face in contact with the plate to help lock the plate thereto when the flanges are pressed against it. Notches formed at the edge of the plate accomodate part of the sole material therein when the plate is secured against the sole of a golf shoe, and thus firmly lock the spike to the shoe. The trailing edge of the notches is upturned to facilitate attachment of the spike and minimize scoring.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile