ZA85571B - Large-diameter tennis ball - Google Patents
Large-diameter tennis ballInfo
- Publication number
- ZA85571B ZA85571B ZA85571A ZA85571A ZA85571B ZA 85571 B ZA85571 B ZA 85571B ZA 85571 A ZA85571 A ZA 85571A ZA 85571 A ZA85571 A ZA 85571A ZA 85571 B ZA85571 B ZA 85571B
- Authority
- ZA
- South Africa
- Prior art keywords
- diameter
- tennis ball
- tennis
- ball
- diameter tennis
- Prior art date
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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Prostheses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Massaging Devices (AREA)
- Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63811084A | 1984-08-06 | 1984-08-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA85571B true ZA85571B (en) | 1985-09-25 |
Family
ID=24558680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA85571A ZA85571B (en) | 1984-08-06 | 1985-01-24 | Large-diameter tennis ball |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0170782B1 (xx) |
JP (2) | JPS6148385A (xx) |
KR (1) | KR880002368B1 (xx) |
AU (1) | AU583500B2 (xx) |
BR (1) | BR8500903A (xx) |
CA (1) | CA1272229A (xx) |
DE (1) | DE3563908D1 (xx) |
GB (1) | GB2162759A (xx) |
ZA (1) | ZA85571B (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6338550U (xx) * | 1986-08-28 | 1988-03-12 | ||
JPH0522200Y2 (xx) * | 1987-05-08 | 1993-06-07 | ||
GB2390816B (en) * | 2002-07-02 | 2006-07-19 | Derek Price | Lightweight 75mm ball |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH616848A5 (xx) * | 1974-05-18 | 1980-04-30 | Patentex Sa | |
FR2355530A1 (fr) * | 1976-06-21 | 1978-01-20 | Lacoste Francois | Balle de tennis |
AU503457B1 (en) * | 1977-08-01 | 1979-09-06 | General Tire & Rubber Company, The | Low resonance inflated ball |
JPS5483533A (en) * | 1977-12-14 | 1979-07-03 | Gen Tire & Rubber Co | Expanded ball for game that holding of pressure can be continued |
GB2053697B (en) * | 1979-07-19 | 1983-11-02 | Dunlop Ltd | Pressurised play balls |
US4596389A (en) * | 1983-06-03 | 1986-06-24 | The Large Tennis Ball Company | Tennis ball |
-
1985
- 1985-01-24 ZA ZA85571A patent/ZA85571B/xx unknown
- 1985-02-15 CA CA000474466A patent/CA1272229A/en not_active Expired - Fee Related
- 1985-02-28 BR BR8500903A patent/BR8500903A/pt unknown
- 1985-03-08 GB GB08506047A patent/GB2162759A/en not_active Withdrawn
- 1985-04-11 AU AU41027/85A patent/AU583500B2/en not_active Ceased
- 1985-04-17 EP EP85104619A patent/EP0170782B1/en not_active Expired
- 1985-04-17 DE DE8585104619T patent/DE3563908D1/de not_active Expired
- 1985-06-04 KR KR1019850003904A patent/KR880002368B1/ko not_active IP Right Cessation
- 1985-08-05 JP JP60171282A patent/JPS6148385A/ja active Pending
-
1991
- 1991-08-19 JP JP1991065329U patent/JPH0488966U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU4102785A (en) | 1986-02-13 |
KR860001599A (ko) | 1986-03-20 |
JPS6148385A (ja) | 1986-03-10 |
JPH0488966U (xx) | 1992-08-03 |
CA1272229A (en) | 1990-07-31 |
BR8500903A (pt) | 1986-04-15 |
GB8506047D0 (en) | 1985-04-11 |
EP0170782A1 (en) | 1986-02-12 |
KR880002368B1 (ko) | 1988-11-03 |
AU583500B2 (en) | 1989-05-04 |
GB2162759A (en) | 1986-02-12 |
EP0170782B1 (en) | 1988-07-27 |
DE3563908D1 (en) | 1988-09-01 |
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