Invention Grant
- Patent Title: Adjustable length shaft and an adjustable mass for a golf club
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Application No.: US15165889Application Date: 2016-05-26
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Publication No.: US10675521B2Publication Date: 2020-06-09
- Inventor: Travis Milleman , Tony Serrano , Eric Cole , David Kultala , David Petersen , Toby Stapleton , Tom Morris
- Applicant: Karsten Manufacturing Corporation
- Applicant Address: US AZ Phoenix
- Assignee: Karsten Manufacturing Corporation
- Current Assignee: Karsten Manufacturing Corporation
- Current Assignee Address: US AZ Phoenix
- Main IPC: A63B60/28
- IPC: A63B60/28 ; A63B53/10 ; A63B53/14 ; A63B60/02 ; A63B60/52 ; A63B60/22 ; A63B53/00 ; A63B53/04 ; A63B60/16 ; A63B102/32 ; A63B60/00

Abstract:
A golf club has a first shaft coupled to a club head, a second shaft configured to slidably engage a portion of the first shaft, a grip coupled to the second shaft, and an adjustable length shaft assembly received by the second shaft and configured to allow a portion of the first shaft to slide in relation to the second shaft in a first configuration, and to restrict a portion of the first shaft from sliding in relation to the second shaft in a second configuration. The grip is restricted from rotation about the first shaft or the second shaft as the first shaft slides in relation to the second shaft.
Public/Granted literature
- US20170021250A1 ADJUSTABLE LENGTH SHAFT AND AN ADJUSTABLE MASS FOR A GOLF CLUB Public/Granted day:2017-01-26
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