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:
Jan. 11, 1994
Filed:
May. 27, 1992
Robert M Bryan, Tampa, FL (US);
Geroge A Potter, Camberley, Surrey, GUI51J2, GB;
Other;
Abstract
The club has a hinge interposed on a shaft between the hand grip and club head, the hinge allowing the shaft to articulate about thirty degrees in both a front and back direction from the longitudinal axis of the shaft. The hinge has a female and male member. The female member is in the form of a yoke with a bore at the end of each yoke side arm. The male member has a body portion through which a bore passes and which is axially aligned with the bores of the yoke side arms. A pivot pin passes through these bores to provide the pivot point of the hinge. A U-shaped spring is attached to the female member interior to the yoke side arms. A ball bearing in a projecting nose of the male member rotates along the interior side arms of the spring. The ends of the female member side arms have pairs of oppositely directed ramps providing a stop along an outer shelf on each side of the male member body portion.