The present invention relates to a ball game racket, a method for adjusting the length of the handle portion of a ball game racket and a handle shell for the handle portion of a ball game racket.

The present invention relates to a ball game racket, a method for adjusting the length of the handle portion of a ball game racket and a handle shell for the handle portion of a ball game racket.

A waterproof racket includes an annular skeleton, a receiving pocket having a pocket cavity, and a trampoline layer affixed to the receiving pocket. The annular skeleton is received in the pocket cavity to retain the receiving pocket in an annular configuration. The trampoline layer is affixed to a centerline of the receiving pocket, wherein the trampoline layer is stretched to form a trampoline surface in a tension manner.

Golf clubs according to at least some example aspects of this disclosure may include a golf club head and a shaft configured to engage with the golf club head which includes a grip engaged with the shaft. Further, the golf club may include a monitoring device, which includes a sensor and a transmitter. Additionally, the monitoring device may be configured to determine data related to the characteristics of a golf swing. Further, the monitoring device may be configured to transmit the data related to the characteristics of a golf swing to a remote computer.

An apparatus to keep score during a tennis or other racket match being affixed to a set of racket strings, the apparatus includes a housing having a perimeter, a front surface and a rear surface, each surface configured with indicia to indicate game and set score, said perimeter includes a groove therearound to removeably affix housing to the racket strings, wherein the housing includes a pair of stacked polygon apertures, the front polygon being a hexagon and the second being a pentagon, and a pair of stacked pluggable dials, the front polygon being a hexagon and the second being a pentagon, wherein said pluggable dials include a finger grip, indicator, base or stop, and annular male female snap, and thus to facilitate keeping game and set score during a match and to provide vibrational dampening.

Golf clubs according to at least some example aspects of this disclosure may include a golf club head and a shaft configured to engage with the golf club head which includes a grip engaged with the shaft. Further, the golf club may include a monitoring device, which includes a sensor and a transmitter. Additionally, the monitoring device may be configured to determine data related to the characteristics of a golf swing. Further, the monitoring device may be configured to transmit the data related to the characteristics of a golf swing to a remote computer.

An attachment to the handle of a racket that tactically indicates to a player whether his/her hand has properly gripped the handle of a racket for a desired tennis stroke (e.g., forehand, backhand, etc.). The attachment is a band composed of rubber or a similar elastic material positioned around of the racket handle positioned such that the outer edge of the player's hand and smallest finger of the hand (also known as the pinky finger) rest on top of the band. The band further includes two ridges circumferentially equidistant from each other on the circular wrap, each protruding from the exterior the band to provide a surface against which the end of the player's finger will abut to provide a tactile stopping point for the player's hand when rotating the racket handle so as to achieve consistent hand placement for a designated grip as the player transitions from one grip to another during play.

The present invention relates to a ball game racket, a method for adjusting the length of the handle portion of a ball game racket and a handle shell for the handle portion of a ball game racket.

A waterproof racket includes an annular skeleton, a receiving pocket having a pocket cavity, and a trampoline layer affixed to the receiving pocket. The annular skeleton is received in the pocket cavity to retain the receiving pocket in an annular configuration. The trampoline layer is affixed to a centerline of the receiving pocket, wherein the trampoline layer is stretched to form a trampoline surface in a tension manner.

A tennis ball retrieval apparatus with enhanced ball retention capability coupled to a frame of a tennis racket is provided. The tennis ball retrieval apparatus includes a scoop assembly with an upper receptacle coupled to a base member, the base member having a generally U-shaped member coupled to the frame of the tennis racket, the upper receptacle having a generally spherical scoop with a front opening and an inner concave surface designed to conform to contours of the tennis ball. The tennis racket is maneuvered in a sweeping motion to permit the generally spherical scoop of the upper receptacle to scoop the tennis ball through the front opening. This permits the inner concave surface of the upper receptacle to conform to the tennis ball, thereby permitting the upper receptacle to retain the tennis ball therein.