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:
Nov. 22, 2005
Filed:
May. 17, 2004
Applicants:
Konrad Lenhof, Vista, CA (US);
Jerry V. Blanke, Murrieta, CA (US);
Inventors:
Konrad Lenhof, Vista, CA (US);
Jerry V. Blanke, Murrieta, CA (US);
Assignee:
Callaway Golf Company, Carlsbad, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A63B053/02 ;
U.S. Cl.
CPC ...
Abstract
The golf club () of the present invention includes a shaft (), a club head () and an attachment assembly (), which allows for an essentially adhesive free connection between the shaft () and the club head (). In one embodiment, the attachment assembly () includes a screw () and a shaft ring (). The shaft ring () is welded to the interior wall () of the shaft () near the tip end (). Another embodiment of the attachment assembly () includes a locking sleeve ().