GB8720149D0 - Tennis racket - Google Patents

Tennis racket

Info

Publication number
GB8720149D0
GB8720149D0 GB878720149A GB8720149A GB8720149D0 GB 8720149 D0 GB8720149 D0 GB 8720149D0 GB 878720149 A GB878720149 A GB 878720149A GB 8720149 A GB8720149 A GB 8720149A GB 8720149 D0 GB8720149 D0 GB 8720149D0
Authority
GB
United Kingdom
Prior art keywords
tennis racket
racket
tennis
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.)
Granted
Application number
GB878720149A
Other versions
GB2208356B (en
GB2208356A (en
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.)
Wilson Sporting Goods Co
Original Assignee
Wilson Sporting Goods Co
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 Wilson Sporting Goods Co filed Critical Wilson Sporting Goods Co
Publication of GB8720149D0 publication Critical patent/GB8720149D0/en
Publication of GB2208356A publication Critical patent/GB2208356A/en
Application granted granted Critical
Publication of GB2208356B publication Critical patent/GB2208356B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A63B49/00—Stringed rackets, e.g. for tennis
    • A63B49/02—Frames
    • 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
    • A63B49/02—Frames
    • A63B49/10—Frames made of non-metallic materials, other than wood
    • 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
    • A63B60/002—Resonance frequency related characteristics
    • 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
    • A63B49/02—Frames
    • A63B2049/0201—Frames with defined head dimensions
    • A63B2049/0203—Frames with defined head dimensions height
    • 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
    • A63B49/02—Frames
    • A63B2049/0201—Frames with defined head dimensions
    • A63B2049/0204—Frames with defined head dimensions width
    • 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
    • A63B49/02—Frames
    • A63B2049/0207—Frames with defined overall length
    • 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
    • A63B49/02—Frames
    • A63B2049/0211—Frames with variable thickness of the head in a direction perpendicular to the string plane
    • 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
    • A63B49/02—Frames
    • A63B49/022—String guides on frames, e.g. grommets
    • 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
    • A63B49/02—Frames
    • A63B49/03—Frames characterised by throat sections, i.e. sections or elements between the head and the shaft
    • 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
    • A63B60/48—Details or accessories of golf clubs, bats, rackets or the like with corrugated cross-section

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Golf Clubs (AREA)
  • Laminated Bodies (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Massaging Devices (AREA)
  • Liquid Crystal (AREA)
GB8720149A 1987-08-04 1987-08-26 Tennis racket Expired - Lifetime GB2208356B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7999187A 1987-08-04 1987-08-04

Publications (3)

Publication Number Publication Date
GB8720149D0 true GB8720149D0 (en) 1987-09-30
GB2208356A GB2208356A (en) 1989-03-30
GB2208356B GB2208356B (en) 1991-08-07

Family

ID=22154098

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8720149A Expired - Lifetime GB2208356B (en) 1987-08-04 1987-08-26 Tennis racket

Country Status (20)

Country Link
EP (1) EP0317711B1 (en)
JP (2) JPS6437967A (en)
KR (1) KR910009207B1 (en)
CN (1) CN87213828U (en)
AR (1) AR245599A1 (en)
AT (1) ATE83163T1 (en)
AU (1) AU608254B2 (en)
BR (1) BR8704476A (en)
CA (1) CA1318696C (en)
DE (2) DE3876605T2 (en)
DK (1) DK169163B1 (en)
ES (2) ES2008281A6 (en)
FI (1) FI89334C (en)
GB (1) GB2208356B (en)
GR (1) GR3007278T3 (en)
IN (1) IN170468B (en)
MX (1) MX169436B (en)
NO (1) NO173686C (en)
NZ (1) NZ222358A (en)
ZA (1) ZA878042B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393967B (en) * 1989-09-11 1992-01-10 Head Sportgeraete Gmbh BALL RACKETS, IN PARTICULAR TENNIS RACKETS
US5540434A (en) * 1990-08-21 1996-07-30 Wilson Sporting Goods Co. Tennis racket
US5062634A (en) * 1990-08-31 1991-11-05 Wilson Sporting Goods Co. Squash racket
DE4037568A1 (en) * 1990-11-26 1992-05-27 Donnay Int Sa TENNIS RACKET
EP0487963B1 (en) * 1990-11-26 1995-11-08 S.A. Donnay International Tennis racket
FR2678843A1 (en) * 1991-07-11 1993-01-15 Taylor Made Golf Co GOLF CLUB HEAD.
GB2262892A (en) * 1991-12-31 1993-07-07 Lo Kun Nan Racket frame with shock absorbing characteristics.
JPH06315547A (en) * 1993-03-09 1994-11-15 Yamaha Corp Racket frame for tennis
US5368295A (en) * 1993-06-02 1994-11-29 Wilson Sporting Goods Co. Tennis racket
GB2279881A (en) * 1993-06-24 1995-01-18 Tang Yu Fu Racket frame and racket.
JPH077663U (en) * 1993-06-30 1995-02-03 光男 羅 racket
JP2726223B2 (en) * 1993-10-05 1998-03-11 住友ゴム工業株式会社 tennis racket
TW304438U (en) 1994-12-01 1997-05-01 Wilson Sporting Goods Co Ltd Aerodynamic tennis racquet
AT1069U1 (en) * 1995-08-22 1996-10-25 Head Sport Ag TENNIS RACKET
US6106417A (en) * 1995-08-22 2000-08-22 Head Sport Aktiengesellschaft Lightweight tennis racket having high frequency
JP6776883B2 (en) * 2016-12-26 2020-10-28 住友ゴム工業株式会社 Tennis racket frame
US10751581B2 (en) 2018-03-12 2020-08-25 Wilson Sporting Goods Co. Racquet configured with increased flexibility in multiple directions with respect to a longitudinal axis
DE202021002644U1 (en) 2021-08-11 2021-09-21 Head Technology Gmbh Ball game racket frame with improved torsion
DE102021004130B3 (en) 2021-08-11 2022-08-11 Head Technology Gmbh Ball game racquet frame with improved torsion

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31419A (en) * 1861-02-12 Improvement in plows
US4291574A (en) * 1976-01-05 1981-09-29 Frolow Jack L Tennis racket
JPS5317930A (en) * 1976-08-04 1978-02-18 Kokusai Electric Co Ltd Method of controlling output frequency of series connected type inverter
JPS59225A (en) * 1982-06-25 1984-01-05 Nec Corp Bidirectional controlling circuit
DE3578314D1 (en) * 1984-07-10 1990-07-26 Sumitomo Rubber Ind BALL STRIKE DEVICE.
DE8427999U1 (en) * 1984-09-22 1987-03-26 Kuebler, Siegfried, 7770 Überlingen Racket for games with limited elastic ball
JPH0429621Y2 (en) * 1988-01-23 1992-07-17

Also Published As

Publication number Publication date
CN87213828U (en) 1988-08-24
FI874269A (en) 1989-02-05
EP0317711B1 (en) 1992-12-09
FI874269A0 (en) 1987-09-29
DE3826545A1 (en) 1989-03-30
NO874084L (en) 1989-02-06
NZ222358A (en) 1989-09-27
DE3876605T2 (en) 1993-05-19
CA1318696C (en) 1993-06-01
IN170468B (en) 1992-03-28
NO173686C (en) 1994-01-19
GR3007278T3 (en) 1993-07-30
DE3876605D1 (en) 1993-01-21
DK169163B1 (en) 1994-09-05
NO173686B (en) 1993-10-11
ATE83163T1 (en) 1992-12-15
AU8012587A (en) 1989-02-09
FI89334C (en) 1993-09-27
NO874084D0 (en) 1987-09-29
JPS6437967A (en) 1989-02-08
AR245599A1 (en) 1994-02-28
KR890003419A (en) 1989-04-14
BR8704476A (en) 1988-02-17
EP0317711A3 (en) 1990-05-16
ZA878042B (en) 1988-07-27
MX169436B (en) 1993-07-05
DK510887A (en) 1989-02-05
JP2507397Y2 (en) 1996-08-14
FI89334B (en) 1993-06-15
KR910009207B1 (en) 1991-11-05
ES2037158T3 (en) 1993-06-16
DK510887D0 (en) 1987-09-28
EP0317711A2 (en) 1989-05-31
AU608254B2 (en) 1991-03-28
ES2008281A6 (en) 1989-07-16
GB2208356B (en) 1991-08-07
GB2208356A (en) 1989-03-30
JPH0591726U (en) 1993-12-14

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Legal Events

Date Code Title Description
773G Specification amended ** no order for revocation made (sect. 73(2)/1977)