Invention Grant
- Patent Title: Racket
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Application No.: US14730535Application Date: 2015-06-04
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Publication No.: US09597555B2Publication Date: 2017-03-21
- Inventor: Taketoshi Goto , Yosuke Yamanaka
- Applicant: Yonex Kabushiki Kaisha
- Applicant Address: JP Tokyo
- Assignee: Yonex Kabushiki Kaisha
- Current Assignee: Yonex Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2014-116617 20140605
- Main IPC: A63B51/00
- IPC: A63B51/00 ; A63B49/00 ; A63B49/02 ; A63B51/12

Abstract:
Performance of a racket can be adjusted. A racket includes a grip, an annular frame that is provided with a plurality of through holes that penetrate from an inner circumferential face to an outer circumferential face, and a shaft that connects the grip and the frame in a shaft axis direction, the frame having a rear end side attachment part, on the outer circumferential face of the frame and on a side closer to the shaft in the shaft axis direction, where there is mounted a rear end side attachment to which a string tensely provided to the frame is routed, and the rear end side attachment being made of a material different from the frame.
Public/Granted literature
- US20150352411A1 RACKET Public/Granted day:2015-12-10
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