DE3870513D1 - Tennisball. - Google Patents

Tennisball.

Info

Publication number
DE3870513D1
DE3870513D1 DE8888107123T DE3870513T DE3870513D1 DE 3870513 D1 DE3870513 D1 DE 3870513D1 DE 8888107123 T DE8888107123 T DE 8888107123T DE 3870513 T DE3870513 T DE 3870513T DE 3870513 D1 DE3870513 D1 DE 3870513D1
Authority
DE
Germany
Prior art keywords
tennisball
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
DE8888107123T
Other languages
English (en)
Inventor
Kuniyasu Horiuchi
Yoshinobu Nakamura
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.)
Sumitomo Rubber Industries Ltd
Original Assignee
Sumitomo Rubber Industries 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 Sumitomo Rubber Industries Ltd filed Critical Sumitomo Rubber Industries Ltd
Application granted granted Critical
Publication of DE3870513D1 publication Critical patent/DE3870513D1/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
    • 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
    • A63B43/00—Balls with special arrangements
    • A63B2043/001—Short-distance or low-velocity balls for training, or for playing on a reduced area
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/12—Characteristics or parameters related to the user or player specially adapted for children
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S273/00—Amusement devices: games
    • Y10S273/20—Weighted balls

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Golf Clubs (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
DE8888107123T 1987-05-08 1988-05-04 Tennisball. Expired - Fee Related DE3870513D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6923987 1987-05-08
JP1988046406U JPH0522200Y2 (de) 1987-05-08 1988-04-06

Publications (1)

Publication Number Publication Date
DE3870513D1 true DE3870513D1 (de) 1992-06-04

Family

ID=26386519

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888107123T Expired - Fee Related DE3870513D1 (de) 1987-05-08 1988-05-04 Tennisball.

Country Status (4)

Country Link
US (2) US4947466A (de)
EP (1) EP0289998B1 (de)
JP (1) JPH0522200Y2 (de)
DE (1) DE3870513D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5558325A (en) * 1993-08-05 1996-09-24 Gencorp Inc. Play balls or pressureless tennis balls
US5639085A (en) * 1995-09-11 1997-06-17 Lisco, Inc. Light weight, soft feel hand ball
JP2001346911A (ja) * 2000-06-09 2001-12-18 Sumitomo Rubber Ind Ltd テニスボール
JP4540806B2 (ja) * 2000-07-07 2010-09-08 ブリヂストンスポーツ株式会社 テニスボール
US8091934B2 (en) * 2007-11-14 2012-01-10 Wallace Criley Bair Swimming pool maintenance apparatus
US8123638B2 (en) * 2008-12-05 2012-02-28 Maui Toys, Inc. High bounce structure: sky ball
WO2015056193A1 (en) * 2013-10-15 2015-04-23 Limpet Sports Management B.V. A ball
US10549159B2 (en) 2017-03-14 2020-02-04 Wilson Sporting Goods Co. Tennis ball having a core with aerodynamic patterns
US10493327B2 (en) 2017-03-14 2019-12-03 Wilson Sporting Goods Co. Tennis ball having a core with internal material shift lines
FR3069170B1 (fr) 2017-07-20 2019-08-16 Joel Carton Balle de tennis comprenant un moyen d'avertissement
US10918913B2 (en) 2018-08-28 2021-02-16 Wilson Sporting Goods Co. Tennis ball
US11951360B2 (en) 2018-08-28 2024-04-09 Wilson Sporting Goods Co. Tennis ball
US11247103B2 (en) 2020-02-11 2022-02-15 Wilson Sporting Goods Co. Tennis ball having a thermoplastic core
US11426637B2 (en) * 2020-02-11 2022-08-30 Wilson Sporting Goods Co. Tennis ball having a thermoplastic core
US11192001B2 (en) * 2020-02-11 2021-12-07 Wilson Sporting Goods Co. Tennis ball having a thermoplastic core

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE397476B (sv) * 1976-03-03 1977-11-07 Tretorn Ab Boll bestaende av en ihalig sfer av fyllmedelshaltig gummi
FR2355530A1 (fr) * 1976-06-21 1978-01-20 Lacoste Francois Balle de tennis
ZA85571B (en) * 1984-08-06 1985-09-25 Wilson Sporting Goods Large-diameter tennis ball
US4739989A (en) * 1985-03-05 1988-04-26 Intercon Markenartikel Fabrikation Und Vertrieb Gmbh Tennis ball
DE3533640A1 (de) * 1985-09-20 1987-04-02 Intercon Markenartikel Fabrika Tennisball

Also Published As

Publication number Publication date
EP0289998B1 (de) 1992-04-29
JPH0522200Y2 (de) 1993-06-07
EP0289998A3 (en) 1989-05-03
JPS6442067U (de) 1989-03-14
US4946166A (en) 1990-08-07
EP0289998A2 (de) 1988-11-09
US4947466A (en) 1990-08-07

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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