GB642980A - Improvements in and relating to practice walls for lawn tennis and similar ball games - Google Patents
Improvements in and relating to practice walls for lawn tennis and similar ball gamesInfo
- Publication number
- GB642980A GB642980A GB973948A GB973948A GB642980A GB 642980 A GB642980 A GB 642980A GB 973948 A GB973948 A GB 973948A GB 973948 A GB973948 A GB 973948A GB 642980 A GB642980 A GB 642980A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- ball games
- similar ball
- lawn tennis
- practice
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/0097—Ball rebound walls
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Laminated Bodies (AREA)
Abstract
642,980. Compound sheet materials. TETT, H. L. April 7, 1948, No. 9739. Drawings to Specification. [Class 140] [Also in Group XV] A multi-ply rectangular board for tennis practice walls comprises outer layers of aluminium alloy and an intermediate layer of sawdust composition united by a synthetic resin glue.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB973948A GB642980A (en) | 1948-04-07 | 1948-04-07 | Improvements in and relating to practice walls for lawn tennis and similar ball games |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB973948A GB642980A (en) | 1948-04-07 | 1948-04-07 | Improvements in and relating to practice walls for lawn tennis and similar ball games |
Publications (1)
Publication Number | Publication Date |
---|---|
GB642980A true GB642980A (en) | 1950-09-13 |
Family
ID=9877835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB973948A Expired GB642980A (en) | 1948-04-07 | 1948-04-07 | Improvements in and relating to practice walls for lawn tennis and similar ball games |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB642980A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3180643A (en) * | 1960-11-15 | 1965-04-27 | Kallai Oskar | Tennis training apparatus |
GB2180163A (en) * | 1985-09-04 | 1987-03-25 | Cyril Deeley | Practice net |
US4883272A (en) * | 1988-05-02 | 1989-11-28 | Lay William C | Ball catching frame with ball expelling machine connected thereto |
US5133548A (en) * | 1990-12-11 | 1992-07-28 | Bedord Ii Joseph P | Pitching trainer with automatic ball return |
EP0569752A1 (en) * | 1992-05-12 | 1993-11-18 | O'Brien, Brendan James | Apparatus for a ball game |
US5803841A (en) * | 1996-06-12 | 1998-09-08 | Daskoski; Raymond S. | Pitcher's training aid |
-
1948
- 1948-04-07 GB GB973948A patent/GB642980A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3180643A (en) * | 1960-11-15 | 1965-04-27 | Kallai Oskar | Tennis training apparatus |
GB2180163A (en) * | 1985-09-04 | 1987-03-25 | Cyril Deeley | Practice net |
US4883272A (en) * | 1988-05-02 | 1989-11-28 | Lay William C | Ball catching frame with ball expelling machine connected thereto |
US5133548A (en) * | 1990-12-11 | 1992-07-28 | Bedord Ii Joseph P | Pitching trainer with automatic ball return |
EP0569752A1 (en) * | 1992-05-12 | 1993-11-18 | O'Brien, Brendan James | Apparatus for a ball game |
US5342063A (en) * | 1992-05-12 | 1994-08-30 | Brien Brendan J O | Apparatus for a ball game |
US5803841A (en) * | 1996-06-12 | 1998-09-08 | Daskoski; Raymond S. | Pitcher's training aid |
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