DE69320651T2 - Sportschläger mit doppelseitiger bespannung - Google Patents

Sportschläger mit doppelseitiger bespannung

Info

Publication number
DE69320651T2
DE69320651T2 DE69320651T DE69320651T DE69320651T2 DE 69320651 T2 DE69320651 T2 DE 69320651T2 DE 69320651 T DE69320651 T DE 69320651T DE 69320651 T DE69320651 T DE 69320651T DE 69320651 T2 DE69320651 T2 DE 69320651T2
Authority
DE
Germany
Prior art keywords
stringing
double
groove
side wall
generally
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.)
Expired - Fee Related
Application number
DE69320651T
Other languages
English (en)
Other versions
DE69320651D1 (de
Inventor
Stephen Davis
Andre Terzaghi
Richard Hulock
William Harvie
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.)
BLACKBURNE ROBIN HAMILTON BM
Original Assignee
BLACKBURNE ROBIN HAMILTON BM
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 BLACKBURNE ROBIN HAMILTON BM filed Critical BLACKBURNE ROBIN HAMILTON BM
Publication of DE69320651D1 publication Critical patent/DE69320651D1/de
Application granted granted Critical
Publication of DE69320651T2 publication Critical patent/DE69320651T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A63B51/00—Stringing tennis, badminton or like rackets; Strings therefor; Maintenance of racket strings
    • A63B51/06—Double-sided stringing
    • 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
    • A63B49/025—Means on frames for clamping string ends
    • 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
    • A63B60/54—Details or accessories of golf clubs, bats, rackets or the like with means for damping vibrations
DE69320651T 1992-12-11 1993-12-10 Sportschläger mit doppelseitiger bespannung Expired - Fee Related DE69320651T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98926792A 1992-12-11 1992-12-11
PCT/US1993/012005 WO1994013366A1 (en) 1992-12-11 1993-12-10 Double strung tennis racquet

Publications (2)

Publication Number Publication Date
DE69320651D1 DE69320651D1 (de) 1998-10-01
DE69320651T2 true DE69320651T2 (de) 1999-05-06

Family

ID=25534929

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69320651T Expired - Fee Related DE69320651T2 (de) 1992-12-11 1993-12-10 Sportschläger mit doppelseitiger bespannung

Country Status (8)

Country Link
US (1) US5322279A (de)
EP (1) EP0673272B1 (de)
JP (1) JPH08507228A (de)
AT (1) ATE170087T1 (de)
AU (1) AU670182B2 (de)
DE (1) DE69320651T2 (de)
ES (1) ES2122235T3 (de)
WO (1) WO1994013366A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070149327A1 (en) * 2005-12-27 2007-06-28 Varan Cyrus O X-braced tennis racket
EP2823866B1 (de) * 2013-07-11 2017-09-13 Head Technology GmbH Ballspielschläger mit verbessertem Klang
US20180028875A1 (en) * 2016-07-26 2018-02-01 Ray Vicente Ricahuerta Araya Tennis Racket Side Frame Stings or Diamond Shape Frame, for More Ball Spins and for Reduce Errors.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2263007B1 (de) * 1974-03-06 1980-09-05 Blackburne Robin
US3968966A (en) * 1975-05-05 1976-07-13 The Raymond Lee Organization, Inc. Racquet with two independently strung faces
GB1599661A (en) * 1977-04-20 1981-10-07 Blackburne R M Rackets
GB2041765B (en) * 1979-02-20 1982-12-08 Blackburne R M Rackets
AU5535286A (en) * 1986-02-24 1987-08-27 Turcu, G. Double netted tennis racket
US4804183A (en) * 1987-03-11 1989-02-14 Robert H. Redkey Double faced sports racquet
DE3924674A1 (de) * 1989-07-26 1989-12-07 Ralf Dipl Ing Behrens Tennisschlaeger mit doppelseitiger bespannung
US5009422A (en) * 1989-11-20 1991-04-23 Soong Tsai C Sports racket

Also Published As

Publication number Publication date
EP0673272A1 (de) 1995-09-27
AU6014494A (en) 1994-07-04
AU670182B2 (en) 1996-07-04
ES2122235T3 (es) 1998-12-16
WO1994013366A1 (en) 1994-06-23
JPH08507228A (ja) 1996-08-06
ATE170087T1 (de) 1998-09-15
EP0673272B1 (de) 1998-08-26
DE69320651D1 (de) 1998-10-01
US5322279A (en) 1994-06-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee