DK510887D0 - tennis racket - Google Patents

tennis racket

Info

Publication number
DK510887D0
DK510887D0 DK510887A DK510887A DK510887D0 DK 510887 D0 DK510887 D0 DK 510887D0 DK 510887 A DK510887 A DK 510887A DK 510887 A DK510887 A DK 510887A DK 510887 D0 DK510887 D0 DK 510887D0
Authority
DK
Denmark
Prior art keywords
tennis racket
racket
tennis
Prior art date
Application number
DK510887A
Other languages
Danish (da)
Other versions
DK169163B1 (en
DK510887A (en
Inventor
Mark L Karasek
Original Assignee
Wilson Sporting Goods
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 filed Critical Wilson Sporting Goods
Publication of DK510887D0 publication Critical patent/DK510887D0/en
Publication of DK510887A publication Critical patent/DK510887A/en
Application granted granted Critical
Publication of DK169163B1 publication Critical patent/DK169163B1/en

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
    • 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
    • A63B60/002—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
    • 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)
DK510887A 1987-08-04 1987-09-28 tennis Racket DK169163B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7999187A 1987-08-04 1987-08-04
US7999187 1987-08-04

Publications (3)

Publication Number Publication Date
DK510887D0 true DK510887D0 (en) 1987-09-28
DK510887A DK510887A (en) 1989-02-05
DK169163B1 DK169163B1 (en) 1994-09-05

Family

ID=22154098

Family Applications (1)

Application Number Title Priority Date Filing Date
DK510887A DK169163B1 (en) 1987-08-04 1987-09-28 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) DE3826545A1 (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
EP0487963B1 (en) * 1990-11-26 1995-11-08 S.A. Donnay International Tennis racket
DE4037568A1 (en) * 1990-11-26 1992-05-27 Donnay Int Sa 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
DE102021004130B3 (en) 2021-08-11 2022-08-11 Head Technology Gmbh Ball game racquet frame with improved torsion
DE202021002644U1 (en) 2021-08-11 2021-09-21 Head Technology Gmbh Ball game racket 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
DE3876605D1 (en) 1993-01-21
NO173686C (en) 1994-01-19
FI89334B (en) 1993-06-15
ES2008281A6 (en) 1989-07-16
ES2037158T3 (en) 1993-06-16
GB2208356A (en) 1989-03-30
BR8704476A (en) 1988-02-17
EP0317711A3 (en) 1990-05-16
KR890003419A (en) 1989-04-14
FI874269A0 (en) 1987-09-29
CN87213828U (en) 1988-08-24
EP0317711A2 (en) 1989-05-31
EP0317711B1 (en) 1992-12-09
DK169163B1 (en) 1994-09-05
GR3007278T3 (en) 1993-07-30
ZA878042B (en) 1988-07-27
AU608254B2 (en) 1991-03-28
ATE83163T1 (en) 1992-12-15
AU8012587A (en) 1989-02-09
DK510887A (en) 1989-02-05
NO874084L (en) 1989-02-06
DE3876605T2 (en) 1993-05-19
MX169436B (en) 1993-07-05
CA1318696C (en) 1993-06-01
DE3826545A1 (en) 1989-03-30
GB8720149D0 (en) 1987-09-30
IN170468B (en) 1992-03-28
JP2507397Y2 (en) 1996-08-14
GB2208356B (en) 1991-08-07
NO173686B (en) 1993-10-11
AR245599A1 (en) 1994-02-28
FI874269A (en) 1989-02-05
KR910009207B1 (en) 1991-11-05
JPS6437967A (en) 1989-02-08
NZ222358A (en) 1989-09-27
JPH0591726U (en) 1993-12-14
NO874084D0 (en) 1987-09-29
FI89334C (en) 1993-09-27

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed