GB8703264D0 - Tennis balls - Google Patents

Tennis balls

Info

Publication number
GB8703264D0
GB8703264D0 GB878703264A GB8703264A GB8703264D0 GB 8703264 D0 GB8703264 D0 GB 8703264D0 GB 878703264 A GB878703264 A GB 878703264A GB 8703264 A GB8703264 A GB 8703264A GB 8703264 D0 GB8703264 D0 GB 8703264D0
Authority
GB
United Kingdom
Prior art keywords
tennis balls
tennis
balls
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Withdrawn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
GB878703264A
Other versions
GB2200849A (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.)
Dunlop Ltd
Original Assignee
Dunlop Ltd
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 Dunlop Ltd filed Critical Dunlop Ltd
Priority to GB08703264A priority Critical patent/GB2200849A/en
Publication of GB8703264D0 publication Critical patent/GB8703264D0/en
Priority to ZA88331A priority patent/ZA88331B/en
Priority to DE3804104A priority patent/DE3804104A1/en
Priority to FR8801633A priority patent/FR2610833A1/en
Publication of GB2200849A publication Critical patent/GB2200849A/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Withdrawn legal-status Critical Current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
    • A63B39/00—Hollow non-inflatable balls, i.e. having no valves
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B39/00—Hollow non-inflatable balls, i.e. having no valves
    • A63B2039/003—Hollow non-inflatable balls, i.e. having no valves substantially hollow and pressureless

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
GB08703264A 1987-02-12 1987-02-12 Tennis balls Withdrawn GB2200849A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB08703264A GB2200849A (en) 1987-02-12 1987-02-12 Tennis balls
ZA88331A ZA88331B (en) 1987-02-12 1988-01-19 Tennis balls
DE3804104A DE3804104A1 (en) 1987-02-12 1988-02-10 TENNISBALL
FR8801633A FR2610833A1 (en) 1987-02-12 1988-02-11 TENNIS BALL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08703264A GB2200849A (en) 1987-02-12 1987-02-12 Tennis balls

Publications (2)

Publication Number Publication Date
GB8703264D0 true GB8703264D0 (en) 1987-03-18
GB2200849A GB2200849A (en) 1988-08-17

Family

ID=10612196

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08703264A Withdrawn GB2200849A (en) 1987-02-12 1987-02-12 Tennis balls

Country Status (4)

Country Link
DE (1) DE3804104A1 (en)
FR (1) FR2610833A1 (en)
GB (1) GB2200849A (en)
ZA (1) ZA88331B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2640880A1 (en) * 1988-12-22 1990-06-29 Shemsy Sa Improved tennis ball, new pressureless structure, and process for its manufacture
ATE279562T1 (en) 1999-12-24 2004-10-15 Milliken Ind Ltd CLOTHING MATERIAL FOR TENNIS BALL AND METHOD FOR PRODUCING IT
US10549159B2 (en) * 2017-03-14 2020-02-04 Wilson Sporting Goods Co. Tennis ball having a core with aerodynamic patterns
US11426637B2 (en) * 2020-02-11 2022-08-30 Wilson Sporting Goods Co. Tennis ball having a thermoplastic core

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH616848A5 (en) * 1974-05-18 1980-04-30 Patentex Sa
US4145045A (en) * 1977-08-08 1979-03-20 Colgate-Palmolive Company Pressureless tennis ball
US4340222A (en) * 1980-06-30 1982-07-20 Wham-O Mfg. Co. Game ball

Also Published As

Publication number Publication date
FR2610833A1 (en) 1988-08-19
ZA88331B (en) 1989-08-30
GB2200849A (en) 1988-08-17
DE3804104A1 (en) 1988-08-25

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)