| Patents for A63B 51 - Stringing tennis rackets (1,355) |
|---|
| 03/05/2015 | US20150065277 Mesh racket |
| 02/26/2015 | DE102013018837B3 Ösenband Grommet |
| 02/17/2015 | US8955398 Individual tensiometer for measuring tension in a string |
| 02/11/2015 | CN204147504U 球拍穿线机的拉线台 Racquet stringing machine cable station |
| 01/21/2015 | EP2825268A1 Sports racquet having an enlarged mesh size |
| 01/14/2015 | EP2823866A1 Racket with improved sound |
| 11/18/2014 | US8889056 Sports racquet with string port holes |
| 11/18/2014 | US8888616 Method and device for controlling elongation of racquet strings |
| 11/13/2014 | US20140335979 Racquet having elongated grommet barrels with improved damping characteristics |
| 11/06/2014 | US20140329623 String for sports racquet and sports racquet with improved string |
| 10/23/2014 | US20140315668 Racket Stringing Machine |
| 09/16/2014 | US8834306 Racquet with elongated grommet barrels |
| 09/11/2014 | US20140256480 Racket |
| 08/19/2014 | US8808121 Racquet configured with fewer cross strings than main strings |
| 07/09/2014 | EP2752224A1 Apparatus and method for enhancing performance in racket sports |
| 07/09/2014 | EP2752223A1 Apparatus and method for enhancing performance in racket sports |
| 06/25/2014 | CN203663383U 一种有弦球拍的拍框 A kind of stringed racket racket |
| 06/18/2014 | CN101199892B A method for manufacturing a racquet frame for a sports racquet and a racquet frame thereof |
| 05/22/2014 | US20140141907 Methods and apparatuses for enhancing performance in racket sports |
| 05/21/2014 | EP2731688A1 Sports racket and method of manufacturing same |
| 05/06/2014 | CA2795363A1 Method and apparatus for racquet sports |
| 04/16/2014 | CN203539999U Fixing structure of thread clamp of racket threading machine |
| 04/16/2014 | CN203539998U Positioning structure of racket frame holder of racket threading machine |
| 03/12/2014 | CN203469401U Adjustable type tensioner of racket net strings |
| 02/19/2014 | CN203436778U Tennis racket longitudinal chord regulating positioning device |
| 02/12/2014 | CN203425479U Locating structure for wire pulling head for racket threading machine |
| 02/12/2014 | CN103566548A Racquet configured with fewer cross strings than main strings |
| 02/12/2014 | CN103566547A Racquet configured with fewer cross strings than main strings |
| 02/04/2014 | US8641554 Golf club with face angle adjustability |
| 01/30/2014 | US20140031150 Racquet configured with fewer cross strings than main strings |
| 01/29/2014 | EP2689814A1 Racquet configured with fewer cross strings than main strings |
| 01/29/2014 | EP2689813A1 Racquet configured with fewer cross strings than main strings |
| 01/29/2014 | CN103537077A 球拍 Racket |
| 01/22/2014 | CN103520890A Stringing means for a badminton racket |
| 01/09/2014 | US20140011615 Stringing means for a badminton racket |
| 01/08/2014 | CN203379567U Shock absorbing racket single wire |
| 01/08/2014 | CN102247689B String drawing device for racket stringing machine |
| 12/18/2013 | CN103446730A 球拍 Racket |
| 11/06/2013 | CN102188802B Racket threader |
| 11/05/2013 | US8574103 Ball-striking implement |
| 10/31/2013 | WO2013163355A1 Tennis racquet " triple-axis-symmetry" |
| 10/30/2013 | CN103372286A Stringing device for sports racket and sports racket |
| 10/17/2013 | US20130274038 Stringing device for sports racket |
| 09/23/2013 | DE202013007077U1 Ballspielschlägersaite mit rauer Oberfläche Racket string with a rough surface |
| 09/19/2013 | WO2013136266A1 Sports racquet having an enlarged mesh size |
| 09/11/2013 | CN103285565A String clamping equipment for racquet stringing machine |
| 09/06/2013 | WO2013130795A1 Method and device for controlling elongation of racquet strings |
| 09/06/2013 | WO2013127375A1 Tool for weaving cross strings in racquets |
| 08/28/2013 | CN203154743U Pulley-type badminton string puller |
| 08/21/2013 | CN203139545U 羽毛球球拍 Badminton racket |
| 08/21/2013 | CN203139541U 网球球拍 Tennis racket |
| 08/15/2013 | WO2013117822A1 Auxiliary device for tensioning a racket used in ball games |
| 07/25/2013 | WO2013109887A1 Sports racket and method of manufacturing same |
| 07/25/2013 | CA2849514A1 Sports racket and method of manufacturing same |
| 07/10/2013 | CN103191552A Tennis racket |
| 07/03/2013 | CN101099890B Device for measuring racket stringing tension of ball rackets |
| 07/01/2013 | DE202013005032U1 Ballspielschlägersaite und -bespannung mit weicher Haptik und Farbeffekt Racket string and -bespannung with soft feel and color effect |
| 05/22/2013 | CN202942616U String drawing device of string penetrating machine |
| 03/26/2013 | DE202013002040U1 Monofilamente mit rauer Oberfläche und deren Verwendung Monofilaments with a rough surface and their use |
| 03/13/2013 | CN202777657U Racket |
| 02/28/2013 | DE10236633B4 Dämpfungsvorrichtung für Ballspielschläger Damping device for Racket |
| 02/13/2013 | CN202724583U Rebound angle tester of tennis racket |
| 02/13/2013 | CN102924909A Tennis racket string made from nanometer particle/nylon composite material and prepartion method thereof |
| 01/24/2013 | US20130023363 Racquet with elongated grommet barrels |
| 01/16/2013 | EP2544779A2 Individual tensiometer for measuring tension in a string |
| 01/16/2013 | DE202012009759U1 Ballspielschlägersaite mit Umwindegarn und Farbeffekt Racket string with wrapped yarn and color effect |
| 01/09/2013 | CN202654636U Frame clamping structure of racket threading machine |
| 01/09/2013 | CN202654635U String-drawing structure of racket-threading machine |
| 01/09/2013 | CN202654634U Rapid dismounting structure for braced frame of racket threader |
| 12/20/2012 | US20120322590 Ball-striking implement |
| 12/18/2012 | US8333672 Ball-striking implement |
| 12/05/2012 | CN102805917A Tennis racket bounce angle tester |
| 11/06/2012 | US8303441 Customized racquet stringing system |
| 11/06/2012 | US8303440 Positioning device for holding member of sport racket stringing machine |
| 11/01/2012 | US20120277039 Customized racquet stringing system |
| 10/24/2012 | CN101306240B Method for mounting racket line on racket |
| 10/18/2012 | US20120260620 Synthetic fiber rope for crane and method of manufacturing the same |
| 10/10/2012 | CN102725035A Core for racket string, racket string comprising such a core and corresponding manufacturing method |
| 10/03/2012 | CN202460010U Wire pulling device for racket threading machine |
| 09/27/2012 | WO2012126896A1 String used for stringing all or part of a tennis racket, stringed tennis racket and associated stringing method |
| 09/19/2012 | CN102686285A Methods and apparatuses for enhancing performance in racket sports |
| 09/17/2012 | DE202012007830U1 Saite mit Farbeffekt und Ballspielschläger mit Bespannungen aus Saiten mit Farbeffekt String with color effect and Racket with coverings of strings with color effect |
| 08/23/2012 | US20120214625 Tennis racket and method |
| 08/08/2012 | EP2482937A1 Core for racket string, racket string comprising such a core and corresponding manufacturing method |
| 08/01/2012 | EP2480292A2 Methods and apparatuses for enhancing performance in racket sports |
| 08/01/2012 | CN202355799U Racket string |
| 07/25/2012 | CN202342769U Racket frame clamping element for racket stringing machines |
| 07/25/2012 | CN202342768U Thread clamping device of racket threading machine |
| 07/04/2012 | CN202289357U Tensioning head device for being used as part of racket threading machine |
| 06/26/2012 | US8206249 Electronic racquet stringing machine |
| 06/13/2012 | CN202270315U 一种球拍穿线机的拍框固持器的定位构造 One kind of racket racquet stringing machine holder positioning structure |
| 05/31/2012 | WO2012068986A1 Racket net string adjustment positioner |
| 05/23/2012 | CN102462940A 弹性强化球拍 Elastic reinforced racket |
| 05/16/2012 | EP2452725A1 Customized racquet stringing system |
| 05/15/2012 | US8178200 String for sport rackets |
| 05/03/2012 | WO2011110777A4 Individual tensiometer for measuring tension in a string |
| 04/25/2012 | CN202202049U 聚酯网球线 Polyester Strings |
| 03/28/2012 | CN102395406A Racket string alignment tool |
| 03/15/2012 | WO2011110777A3 Individual tensiometer for measuring tension in a string |
| 02/29/2012 | CN202151493U 球拍穿线机的线夹定位结构 Clamp positioning structure racquet stringing machine |