IT1231119B - TENNIS RACKET WITH DOUBLE DIFFERENTIATED TENSIONING STRAP. - Google Patents
TENNIS RACKET WITH DOUBLE DIFFERENTIATED TENSIONING STRAP.Info
- Publication number
- IT1231119B IT1231119B IT8921810A IT2181089A IT1231119B IT 1231119 B IT1231119 B IT 1231119B IT 8921810 A IT8921810 A IT 8921810A IT 2181089 A IT2181089 A IT 2181089A IT 1231119 B IT1231119 B IT 1231119B
- Authority
- IT
- Italy
- Prior art keywords
- tennis racket
- tensioning strap
- double differentiated
- double
- differentiated tensioning
- 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
- A63B51/00—Stringing tennis, badminton or like rackets; Strings therefor; Maintenance of racket strings
- A63B51/06—Double-sided stringing
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8921810A IT1231119B (en) | 1989-09-25 | 1989-09-25 | TENNIS RACKET WITH DOUBLE DIFFERENTIATED TENSIONING STRAP. |
EP90830418A EP0421950A1 (en) | 1989-09-25 | 1990-09-25 | Tennis racket with two differently tensioned stringings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8921810A IT1231119B (en) | 1989-09-25 | 1989-09-25 | TENNIS RACKET WITH DOUBLE DIFFERENTIATED TENSIONING STRAP. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8921810A0 IT8921810A0 (en) | 1989-09-25 |
IT1231119B true IT1231119B (en) | 1991-11-18 |
Family
ID=11187169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8921810A IT1231119B (en) | 1989-09-25 | 1989-09-25 | TENNIS RACKET WITH DOUBLE DIFFERENTIATED TENSIONING STRAP. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0421950A1 (en) |
IT (1) | IT1231119B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR0004862A (en) * | 2000-06-21 | 2002-02-13 | Suzana Gonzaga Da Silva | Tennis racket perfecting |
WO2002007189A2 (en) * | 2000-07-14 | 2002-01-24 | Samhwa Capacitor Co., Ltd. | Dielectric fabrication method for high voltage capacitor |
US6540626B1 (en) * | 2002-04-03 | 2003-04-01 | Steven Tsai | Racket structure with ball-striking racket face |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE905310A (en) * | 1986-08-21 | 1986-12-16 | Tsai Son Kung | Sports racket with two rows of holes for strings - has holes in two edges jutting out inside frame and strings form two distinct hitting surfaces |
US4804183A (en) * | 1987-03-11 | 1989-02-14 | Robert H. Redkey | Double faced sports racquet |
DE3739433A1 (en) * | 1987-11-20 | 1989-06-01 | Paul Boxhammer | Racquet for a ball game |
-
1989
- 1989-09-25 IT IT8921810A patent/IT1231119B/en active
-
1990
- 1990-09-25 EP EP90830418A patent/EP0421950A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0421950A1 (en) | 1991-04-10 |
IT8921810A0 (en) | 1989-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69018709D1 (en) | Training treadmill. | |
DE69011206D1 (en) | Golf practice. | |
DE59005142D1 (en) | Sports and exercise equipment. | |
GB2250923B (en) | Sports racket | |
FR2626186B1 (en) | TENNIS RACKET | |
NO874084D0 (en) | Tennis racket. | |
EP0615772A3 (en) | Tennis racket frame. | |
DK0456407T3 (en) | badminton Racket | |
EP0344611A3 (en) | A racket, and more particularly a tennis racket | |
FR2649899B1 (en) | TENNIS RACKET | |
IT1231119B (en) | TENNIS RACKET WITH DOUBLE DIFFERENTIATED TENSIONING STRAP. | |
FR2630920B1 (en) | TENNIS RACKET | |
FR2682881B1 (en) | TENNIS RACKET FRAMEWORK. | |
FR2629722B1 (en) | PROFILE FRAME SPORTS RACKET | |
GB9019799D0 (en) | A badminton racket | |
NL187669C (en) | TENNIS RACKET. | |
GB9018394D0 (en) | Tennis racket | |
DE68901078D1 (en) | TENNIS RACKET. | |
FR2712196B3 (en) | Badminton racket. | |
KR940024249U (en) | Tennis racket | |
KR920020972U (en) | Sports rackets | |
FR2692799B3 (en) | SPORTS RACKET. | |
DK633889D0 (en) | Badminton racket | |
KR900000339U (en) | Badminton racket | |
ES1013891Y (en) | RACKET, ESPECIALLY TENNIS OR SQUASH RACKET |