CH604762A5 - - Google Patents
Info
- Publication number
- CH604762A5 CH604762A5 CH717876A CH717876A CH604762A5 CH 604762 A5 CH604762 A5 CH 604762A5 CH 717876 A CH717876 A CH 717876A CH 717876 A CH717876 A CH 717876A CH 604762 A5 CH604762 A5 CH 604762A5
- Authority
- CH
- Switzerland
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)
- Toys (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH717876A CH604762A5 (enrdf_load_stackoverflow) | 1976-06-08 | 1976-06-08 | |
DE19762630772 DE2630772A1 (de) | 1976-06-08 | 1976-07-08 | Ballspielwand |
AT216477A AT360882B (de) | 1976-06-08 | 1977-03-28 | Ballspielwand |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH717876A CH604762A5 (enrdf_load_stackoverflow) | 1976-06-08 | 1976-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH604762A5 true CH604762A5 (enrdf_load_stackoverflow) | 1978-09-15 |
Family
ID=4321117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH717876A CH604762A5 (enrdf_load_stackoverflow) | 1976-06-08 | 1976-06-08 |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT360882B (enrdf_load_stackoverflow) |
CH (1) | CH604762A5 (enrdf_load_stackoverflow) |
DE (1) | DE2630772A1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4373720A (en) | 1980-08-06 | 1983-02-15 | Jimmy Connors Rally Champion Enterprise | Tennis practice backboard |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7530526U (de) * | 1976-02-05 | Spannbetonwerk Koch Kg, 7800 Freiburg | Übungstenniswand mit parabolischer Spielfläche | |
GB1220057A (en) * | 1967-05-04 | 1971-01-20 | Ellis Schofield | Improvements in or relating to game practising apparatus |
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1976
- 1976-06-08 CH CH717876A patent/CH604762A5/xx not_active IP Right Cessation
- 1976-07-08 DE DE19762630772 patent/DE2630772A1/de not_active Withdrawn
-
1977
- 1977-03-28 AT AT216477A patent/AT360882B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT360882B (de) | 1981-02-10 |
ATA216477A (de) | 1980-06-15 |
DE2630772A1 (de) | 1977-12-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased | ||
PL | Patent ceased |