Invention Grant
- Patent Title: Adjustable golf club shaft and hosel assembly
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Application No.: US14223657Application Date: 2014-03-24
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Publication No.: US09636551B1Publication Date: 2017-05-02
- Inventor: Homer E. Aguinaldo , James A. Seluga , Broadus Perry Wall, Jr.
- Applicant: Callaway Golf Company
- Applicant Address: US CA Carlsbad
- Assignee: Callaway Golf Company
- Current Assignee: Callaway Golf Company
- Current Assignee Address: US CA Carlsbad
- Agent Rebecca Hanovice; Michael Catania; Sonia Lari
- Main IPC: A63B53/02
- IPC: A63B53/02 ; A63B59/00 ; A63B53/00

Abstract:
An adjustable shaft and hosel assembly allows for dependent and independent adjustment of a golf club's face angle, loft angle, and lie angle. The adjustable shaft and hosel assembly comprises a shaft sleeve, a hosel portion, and at least two tubular adjustment pieces having non-parallel upper and lower surfaces, wherein the tubular adjustment pieces include loft and lie angle indicators that can be added together to determine overall club head loft and lie angles.
Information query