Invention Grant
US09028339B2 Hybrid golf club heads and hybrid golf clubs incorporating the same
有权
混合式高尔夫球杆头和混合高尔夫球杆
- Patent Title: Hybrid golf club heads and hybrid golf clubs incorporating the same
- Patent Title (中): 混合式高尔夫球杆头和混合高尔夫球杆
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Application No.: US13795913Application Date: 2013-03-12
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Publication No.: US09028339B2Publication Date: 2015-05-12
- Inventor: Mark Doran
- Applicant: Mark Doran
- Agency: Dinsmore & Shohl LLP
- Main IPC: A63B53/04
- IPC: A63B53/04

Abstract:
Hybrid golf club heads and hybrid golf clubs are described herein. The hybrid golf club head includes a body member having a hitting surface, a top surface, a toe end, a heel end, and a sole surface extending between the toe end and the heel end. The hybrid golf club head also includes a shaft attachment portion extending from the heel end upwardly and rearwardly therefrom away from the toe end, where the shaft attachment portion defines a shaft axis. The hitting surface is inclined at a predetermined angle with respect to the shaft axis. The hybrid golf club head includes a first Length B of the top surface near the shaft attachment portion and a second Length A of the top surface near the toe end, where the ratio of B to A is in a range from about 0.428 to about 0.75.
Public/Granted literature
- US20130172101A1 HYBRID GOLF CLUB HEADS AND HYBRID GOLF CLUBS INCORPORATING THE SAME Public/Granted day:2013-07-04
Information query