GB9000839D0 - Safety double-strung tennis rackets with improved head - Google Patents

Safety double-strung tennis rackets with improved head

Info

Publication number
GB9000839D0
GB9000839D0 GB909000839A GB9000839A GB9000839D0 GB 9000839 D0 GB9000839 D0 GB 9000839D0 GB 909000839 A GB909000839 A GB 909000839A GB 9000839 A GB9000839 A GB 9000839A GB 9000839 D0 GB9000839 D0 GB 9000839D0
Authority
GB
United Kingdom
Prior art keywords
tennis rackets
improved head
safety double
strung
strung 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
GB909000839A
Other versions
GB2239809B (en
GB2239809A (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.)
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
Priority to GB9000839A priority Critical patent/GB2239809B/en
Publication of GB9000839D0 publication Critical patent/GB9000839D0/en
Publication of GB2239809A publication Critical patent/GB2239809A/en
Application granted granted Critical
Publication of GB2239809B publication Critical patent/GB2239809B/en
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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Golf Clubs (AREA)
GB9000839A 1990-01-15 1990-01-15 Safety two-layer tennis rackets with improved head Expired - Fee Related GB2239809B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9000839A GB2239809B (en) 1990-01-15 1990-01-15 Safety two-layer tennis rackets with improved head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9000839A GB2239809B (en) 1990-01-15 1990-01-15 Safety two-layer tennis rackets with improved head

Publications (3)

Publication Number Publication Date
GB9000839D0 true GB9000839D0 (en) 1990-03-14
GB2239809A GB2239809A (en) 1991-07-17
GB2239809B GB2239809B (en) 1993-06-30

Family

ID=10669299

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9000839A Expired - Fee Related GB2239809B (en) 1990-01-15 1990-01-15 Safety two-layer tennis rackets with improved head

Country Status (1)

Country Link
GB (1) GB2239809B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5423532A (en) * 1993-08-20 1995-06-13 Huang; Hung C. Double-strung game racquet and method for stringing
US6254499B1 (en) * 1999-07-22 2001-07-03 Barry A. Tarleton Double stringed tennis racquet with grommet insert
DE102020004305A1 (en) * 2020-07-17 2022-02-24 Head Technology Gmbh Characterization of a ball game racket stringing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2194158A (en) * 1986-08-21 1988-03-02 Tsai Son Kung Games racket

Also Published As

Publication number Publication date
GB2239809B (en) 1993-06-30
GB2239809A (en) 1991-07-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950115