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:
Aug. 27, 2024
Filed:
May. 25, 2021
Karsten Manufacturing Corporation, Phoenix, AZ (US);
Jacob T. Clarke, Apex, NC (US);
Eric J. Morales, Laveen, AZ (US);
Ryan M. Stokke, Anthem, AZ (US);
Evan R. Greer, Peoria, AZ (US);
Eric V. Cole, Phoenix, AZ (US);
David S. Kultala, Phoenix, AZ (US);
Karsten Manufacturing Corporation, Phoenix, AZ (US);
Abstract
A golf club head includes a hosel and a shaft sleeve insertable into the hosel, A shaft sleeve body of the shaft sleeve, the shaft sleeve body includes an outer wall and a first coupler protruding from the sleeve outer wall and having a first coupler surface area, a second coupler protruding from the sleeve outer wall and having a second coupler surface area, a third coupler protruding from the sleeve outer wall and having a third coupler surface area, and a fourth coupler protruding from the sleeve outer wall and having a fourth coupler surface area. Each of the first second, third and fourth couplers has an arcuate surface continuously curved throughout its respective surface area.