EP0788817A3 - Sports racket with odd number of longitudinal strings - Google Patents

Sports racket with odd number of longitudinal strings Download PDF

Info

Publication number
EP0788817A3
EP0788817A3 EP97300763A EP97300763A EP0788817A3 EP 0788817 A3 EP0788817 A3 EP 0788817A3 EP 97300763 A EP97300763 A EP 97300763A EP 97300763 A EP97300763 A EP 97300763A EP 0788817 A3 EP0788817 A3 EP 0788817A3
Authority
EP
European Patent Office
Prior art keywords
frame
string
racket
longitudinal
odd number
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.)
Withdrawn
Application number
EP97300763A
Other languages
German (de)
French (fr)
Other versions
EP0788817A2 (en
Inventor
Tsai Chen Soong
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0788817A2 publication Critical patent/EP0788817A2/en
Publication of EP0788817A3 publication Critical patent/EP0788817A3/en
Withdrawn legal-status Critical Current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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

A sports racket (20) having a frame (10) comprising a top portion (1), two opposed sides (2), a throat (3), a shank portion (4), a handle (5), and a string network which has longitudinal string segments (7) and cross string segments (9), the frame (10) comprising an odd number of longitudinal strings and a longitudinal central string (21) coinciding with the central longitudinal axis (8) of the racket whereby the string segments, their anchoring with the frame thereabouts, arrangement of accessories and attachments in the frame, such as grommet strips and bumper guard, are positioned so as to be an exact mirror image with respect to the central longitudinal axis of the frame, thus enhancing the balance, power and handling of the racket due to the symmetrically balanced arrangements.
EP97300763A 1996-02-12 1997-02-06 Sports racket with odd number of longitudinal strings Withdrawn EP0788817A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60019796A 1996-02-12 1996-02-12
US600197 1996-02-12

Publications (2)

Publication Number Publication Date
EP0788817A2 EP0788817A2 (en) 1997-08-13
EP0788817A3 true EP0788817A3 (en) 1999-08-18

Family

ID=24402681

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97300763A Withdrawn EP0788817A3 (en) 1996-02-12 1997-02-06 Sports racket with odd number of longitudinal strings

Country Status (2)

Country Link
EP (1) EP0788817A3 (en)
JP (1) JPH09215781A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033582A (en) * 1974-02-28 1977-07-05 Linden Gaylord C Method of stringing rackets
WO1981003431A1 (en) * 1980-06-02 1981-12-10 M Mcmahon Racquet strings and racquets
DE3805920A1 (en) * 1988-02-25 1989-09-07 Gebhard Dischinger Method of making a network, in particular for the stringing of a ball-racket frame and network made accordingly, as well as a frame and aid for the production of such a network
WO1990001974A1 (en) * 1988-08-18 1990-03-08 Rodney Svoma Sports racket
EP0542461A2 (en) * 1991-11-12 1993-05-19 Dunlop Limited Games racket
DE29504602U1 (en) * 1995-03-13 1995-06-08 Schade, Siegfried, 40822 Mettmann Tennis racket

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033582A (en) * 1974-02-28 1977-07-05 Linden Gaylord C Method of stringing rackets
WO1981003431A1 (en) * 1980-06-02 1981-12-10 M Mcmahon Racquet strings and racquets
DE3805920A1 (en) * 1988-02-25 1989-09-07 Gebhard Dischinger Method of making a network, in particular for the stringing of a ball-racket frame and network made accordingly, as well as a frame and aid for the production of such a network
WO1990001974A1 (en) * 1988-08-18 1990-03-08 Rodney Svoma Sports racket
EP0542461A2 (en) * 1991-11-12 1993-05-19 Dunlop Limited Games racket
DE29504602U1 (en) * 1995-03-13 1995-06-08 Schade, Siegfried, 40822 Mettmann Tennis racket

Also Published As

Publication number Publication date
JPH09215781A (en) 1997-08-19
EP0788817A2 (en) 1997-08-13

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