Elastic grip sleeve and grip cap for ball game racket
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0971085
(2010-12-17)
|
등록번호 |
US-8500578
(2013-08-06)
|
우선권정보 |
DE-10 2009 058 896 (2009-12-18); DE-10 2009 058 897 (2009-12-18) |
발명자
/ 주소 |
- Mohr, Stefan
- Lau, Daniel
- Schwenger, Ralf
- Kotze, Johan
- Rosenkranz, Harald
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
10 |
초록
▼
The present invention relates to an elastic grip sleeve for the grip of a ball game racket, the sleeve having an inner surface and an outer surface, wherein the inner surface is provided at least in parts with an adhesive strip. The present invention moreover relates to a retrofit kit for a ball gam
The present invention relates to an elastic grip sleeve for the grip of a ball game racket, the sleeve having an inner surface and an outer surface, wherein the inner surface is provided at least in parts with an adhesive strip. The present invention moreover relates to a retrofit kit for a ball game racket, comprising a grip sleeve and at least an adhesive strip. Moreover, according to the invention there is provided a method for attaching a grip sleeve to the grip portion of a ball game racket.
대표청구항
▼
1. A grip cap and a grip portion for a ball game racket comprising: a substantially tubular grip portion which has an opening on one end, said opening being closable by means of a grip cap,wherein the grip cap is constructed for locking in the grip portion by means of a snap mechanism and wherein th
1. A grip cap and a grip portion for a ball game racket comprising: a substantially tubular grip portion which has an opening on one end, said opening being closable by means of a grip cap,wherein the grip cap is constructed for locking in the grip portion by means of a snap mechanism and wherein the snap mechanism can be released for removing the grip cap from the grip portion,wherein the grip cap comprises at least two elongate elements which have a length that is greater than the diameter of the grip cap,wherein a locking means is provided at the ends of each elongate element, andwherein the locking means of the at least two elongate members are adapted to engage the grip portion from outside or with an outer surface of the grip portion. 2. The grip cap and grip portion according to claim 1, wherein the elongate elements have a length between 4 cm and 10 cm. 3. The grip cap and grip portion according to claim 1, wherein the grip cap is made of plastics. 4. A ball game racket comprising: a substantially sleeve-shaped or tubular grip portion which has an opening on one end, said opening being closable by means of a grip cap,wherein the grip cap locks in the grip portion by means of a snap mechanism and wherein the snap mechanism can be released for removing the grip cap from the grip portion,wherein the grip cap comprises at least two elongate elements which have a length that is greater than the diameter of the grip cap,wherein a locking means is provided at the ends of each elongate element, andwherein the locking means of the at least two elongate members are adapted to engage the grip portion of the ball game racket from outside or with an outer surface of the grip portion. 5. The ball game racket according to claim 4, wherein the elongate elements have a length between 4 cm and 10 cm. 6. The ball game racket according to claim 4, wherein the grip cap is made from plastics. 7. The ball game racket according to claims 4, wherein an elastic grip sleeve is bonded around the grip portion. 8. The ball game racket according to claim 7, wherein the grip sleeve covers the grip cap at least in parts. 9. The ball game racket according to claim 7, wherein the grip sleeve is made of one or a combination of the following materials: high density polyethylene (HDPE), low density polyethylene (LDPE), polypropylene, polyamide. 10. The ball game racket according to claim 7, wherein the grip sleeve has a thickness between 0.5 mm and 5 mm. 11. The ball game racket according to claim 7, wherein the grip sleeve has characteristics which vary in sections along its length and/or along its circumference. 12. The ball game racket according to claim 7, wherein the grip sleeve has a thickness and/or an elasticity module which varies in sections along its length and/or along its circumference. 13. The grip cap and grip portion according to claim 1, wherein the elongate elements have a length between 5 cm and 8 cm. 14. The ball game racket according to claim 4, wherein the elongate elements have a length between 5 cm and 8 cm. 15. The ball game racket according to claim 7, wherein the grip sleeve has a thickness between 1 mm and 3 mm.
이 특허에 인용된 특허 (10)
-
Huang Ben, Grip for golf club shafts.
-
Head Robert W. (Melksham GB2) Aldridge James S. (Devizes GB2), Grips for handles.
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Kleylein Horst (Sudetenstrasse 13 D-8502 Zirnford DEX), Handle for athletic equipment.
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Umlauft Helmut,ATX ; Lammer Herfried,ATX, Lightweight tennis racket having high frequency.
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Wu Ching-Fa (No. 26 ; Mei-Ting St. ; Pei Tun Dist. Taichung City TWX) Jou Long-Wen (No. 15-12 ; Hai Wei Tsai Lane ; Chung-Yang Rd. Chung Ho Tsun ; Lung Ching Hsiang ; Taichung Hsien TWX), Method for manufacturing a grip sleeve.
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Hsu Young-Chen,TWX, Racket handle having a shock absorbing end cap.
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Anderson ; Jr. Carl (Rte. 4 Missoula MT 59801), Racquet safety tether assembly.
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Nusbaum, Christopher R.; Joseph, John M.; Block, Chris M.; Gillen, Garett M., Sport item handle end cap.
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Kapheim, Robert T.; Doyle, Scott M.; Severa, William D., Sports racquet for impacting a ball and facilitating the opening of a cap on a bottle.
-
Kuebler Siegfried (Mozartstra
b
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