EP4098334A4 - Badminton racket - Google Patents

Badminton racket

Info

Publication number
EP4098334A4
EP4098334A4 EP21757626.3A EP21757626A EP4098334A4 EP 4098334 A4 EP4098334 A4 EP 4098334A4 EP 21757626 A EP21757626 A EP 21757626A EP 4098334 A4 EP4098334 A4 EP 4098334A4
Authority
EP
European Patent Office
Prior art keywords
badminton racket
badminton
racket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21757626.3A
Other languages
German (de)
French (fr)
Other versions
EP4098334A1 (en
Inventor
Wataru Kimizuka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Rubber Industries Ltd
Original Assignee
Sumitomo Rubber Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Rubber Industries Ltd filed Critical Sumitomo Rubber Industries Ltd
Publication of EP4098334A1 publication Critical patent/EP4098334A1/en
Publication of EP4098334A4 publication Critical patent/EP4098334A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/0081—Substantially flexible shafts; Hinged shafts
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B49/00—Stringed rackets, e.g. for tennis
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
    • A63B2102/04—Badminton
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00—Characteristics of used materials
    • A63B2209/02—Characteristics of used materials with reinforcing fibres, e.g. carbon, polyamide fibres
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00—Characteristics of used materials
    • A63B2209/02—Characteristics of used materials with reinforcing fibres, e.g. carbon, polyamide fibres
    • A63B2209/023—Long, oriented fibres, e.g. wound filaments, woven fabrics, mats
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/42—Devices for measuring, verifying, correcting or customising the inherent characteristics of golf clubs, bats, rackets or the like, e.g. measuring the maximum torque a batting shaft can withstand
EP21757626.3A 2020-02-18 2021-01-19 Badminton racket Pending EP4098334A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020025154A JP7404920B2 (en) 2020-02-18 2020-02-18 badminton racket
PCT/JP2021/001550 WO2021166517A1 (en) 2020-02-18 2021-01-19 Badminton racket

Publications (2)

Publication Number Publication Date
EP4098334A1 EP4098334A1 (en) 2022-12-07
EP4098334A4 true EP4098334A4 (en) 2024-02-21

Family

ID=77391780

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21757626.3A Pending EP4098334A4 (en) 2020-02-18 2021-01-19 Badminton racket

Country Status (3)

Country Link
EP (1) EP4098334A4 (en)
JP (1) JP7404920B2 (en)
WO (1) WO2021166517A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1099302C (en) * 1997-09-26 2003-01-22 株式会社高纤 Racket
JP2010110458A (en) * 2008-10-09 2010-05-20 Kumpoo Co Ltd Badminton racket
JP2014045947A (en) * 2012-08-31 2014-03-17 Globeride Inc Method for manufacturing shaft for use in badminton racket
WO2021024617A1 (en) * 2019-08-08 2021-02-11 住友ゴム工業株式会社 Method for determining specification of badminton racket and method for analyzing shaft behavior

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3024578B2 (en) * 1996-12-24 2000-03-21 ブリヂストンスポーツ株式会社 Badminton racket
JPH11262545A (en) * 1998-03-17 1999-09-28 Mizuno Corp Badminton racket shaft
JP3582778B2 (en) 1998-07-24 2004-10-27 ダイワ精工株式会社 竿 杆 using solid cocoons
CN108310736A (en) 2018-04-28 2018-07-24 邬惠林 Racket based on golden ratio
CN208465113U (en) 2018-07-06 2019-02-05 南京胜利体育用品实业有限公司 A kind of racket
CN108853971A (en) 2018-07-06 2018-11-23 南京胜利体育用品实业有限公司 A kind of racket and its manufacturing method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1099302C (en) * 1997-09-26 2003-01-22 株式会社高纤 Racket
JP2010110458A (en) * 2008-10-09 2010-05-20 Kumpoo Co Ltd Badminton racket
JP2014045947A (en) * 2012-08-31 2014-03-17 Globeride Inc Method for manufacturing shaft for use in badminton racket
WO2021024617A1 (en) * 2019-08-08 2021-02-11 住友ゴム工業株式会社 Method for determining specification of badminton racket and method for analyzing shaft behavior

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021166517A1 *

Also Published As

Publication number Publication date
JP7404920B2 (en) 2023-12-26
EP4098334A1 (en) 2022-12-07
JP2021129632A (en) 2021-09-09
WO2021166517A1 (en) 2021-08-26

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A4 Supplementary search report drawn up and despatched

Effective date: 20240122

RIC1 Information provided on ipc code assigned before grant

Ipc: A63B 60/00 20150101ALI20240116BHEP

Ipc: A63B 102/04 20150101ALI20240116BHEP

Ipc: A63B 49/00 20150101AFI20240116BHEP