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:
May. 12, 2009
Filed:
Feb. 04, 2008
Denver Holt, Carlsbad, CA (US);
Matthew T. Cackett, San Diego, CA (US);
Alan Hocknell, Carlsbad, CA (US);
J. Neil Hall, Carlsbad, CA (US);
Denver Holt, Carlsbad, CA (US);
Matthew T. Cackett, San Diego, CA (US);
Alan Hocknell, Carlsbad, CA (US);
J. Neil Hall, Carlsbad, CA (US);
Callaway Golf Company, Carlsbad, CA (US);
Abstract
An iron-type golf club () having an iron-type club head () with an interchangeable shaft () is disclosed herein. The golf club () includes a tube () mounted in the hosel () of the club head (), and a sleeve () mounted on a tip end () of the shaft (). The tube () includes a tapered portion () and a rotation prevention portion (). The sleeve () has a frustoconical portion () and a keyed portion () that are respectively received in the tapered portion () and the rotation prevention portion () of the tube (). The golf club () further includes a mechanical fastener () for removably securing the shaft () to the club head ().