Match Document Document Title
8834290 Golf club head with flexure  
A golf club head including a crown, a sole, a hosel, a face and a flexure. The flexure provides compliance during an impact between the golf club head and a golf ball, and is tuned to vibrate,...
8834288 Variable length shaft and grip  
A variable length shaft assembly comprising a shaft, a shaft adapter, a grip sleeve, an actuator screw, a grip, and a screw is disclosed herein. The grip is bonded to the grip sleeve, the shaft...
8834285 Putter heads and putters  
Putter heads and putters include one or more of: (a) a main putter body portion including a first arm and a second arm; (b) a first polymeric and/or damping element engaged with the first arm; and...
8834303 Arena baseball game system  
An Arena Baseball Game system and method for playing an electronic interactive spectator participation game incorporating many aspects of Rounders, Knickerbocker rules and Negro League baseball...
8834300 Multi-layer core golf ball  
Golf balls consisting of a multi-layer core and a cover are disclosed. The multi-layer core consists of a small, hard center enclosed by a soft intermediate core layer and an outer core layer.
8834298 Multi-layer core golf ball  
Golf balls comprising a multi-layer core and a cover are disclosed. The multi-layer core comprises a center and an outer core layer that are both soft relative to a hard intermediate core layer....
8834283 Bowling practice device and method  
An example of a practice device includes a top portion, a bottom portion, a middle portion extending along a longitudinal axis between the top and bottom portions, a neck portion extending between...
8834294 Golf club head with center of gravity adjustability  
The present invention comprises a golf club head comprising a body having a crown, a sole, a front will and a hosel, wherein the body defines a hollow interior. The golf club head further...
8834304 Bat swing quality indicator  
A training or safety aid for a baseball bat is disclosed. The device is configured to be placed on a bat, and indicators, which may be sound producing devices, produce a noise in accordance with...
8834295 Iron golf club and method for manufacturing the same  
An iron golf club is one made of metal material, which is manufactured integrally through press working and gives dedication to improvement of golf club design. The head (1) has a concave portion...
8834293 Golf clubs and golf club heads including structure to selectively control the sound of the club head  
The invention relates generally to golf clubs and golf club heads that enable users, club fitters, club manufacturers, and the like to selectively control, change, and customize aspects of the...
8834296 Multi-piece solid golf ball  
A multi-piece solid golf ball composed of a solid core having an inner core layer and an outer core layer encased by a cover including at least an inner cover layer and an outer cover layer. The...
8834289 Golf club head with flexure  
A golf club head including a crown, a sole, a hosel, a face and a flexure. The flexure provides compliance during an impact between the golf club head and a golf ball, and is tuned to vibrate,...
8834291 Golf club head  
This invention provides a golf club head including a plurality of parallel scorelines formed in its face surface, and a plurality of grooves which are formed in the face surface and have a width...
8834305 Reinforced bamboo lacrosse shaft  
Bamboo lacrosse shafts and methods for manufacturing bamboo lacrosse shafts are disclosed.
8834292 Iron golf club head and iron golf club  
An iron golf club head includes: a head portion; and a badge portion adhered to the head portion. The head portion includes: a face surface; and a back surface located behind the face surface. The...
8834297 Multi-layer core golf ball  
Golf balls comprising a multi-layer core and a cover are disclosed. The multi-layer core comprises a center and an outer core layer that are both soft relative to a hard intermediate core layer....
8834302 Golf ball  
A cross-sectional shape of each of dimples 8 of a golf ball is a wave-like curve. The wave-like curve has two first projections 16, two second projections 18, two first recesses 20, and two second...
8836500 Physical interaction device for personal electronics and method for use  
The present disclosure describes, among other things, a method that may include receiving, at one or more sensors in communication with a mobile computing device positioned within a device...
8834658 Wide-body arrow having tapered tail  
A cylindrical carbon fiber arrow shaft formed with an increased external diameter of 0.380 inches. This arrow shaft is formed with an axial bore which has a first internal diameter throughout a...
8834306 Racquet with elongated grommet barrels  
A sports racquet with increased string vibration damping has grommets with elongated barrels. The barrels conform closely to the strings, are capable of absorbing vibration, and may be placed on...
8834301 Golf ball with a non-ionomeric inner cover, stiff TPU intermediate cover, and cast thermoset outer cover  
A golf ball including a core and a cover disposed about the core. The cover includes a thermoplastic inner cover layer having a hardness between 55 and 60 Shore D; an outer cover layer having a...
8826512 Method of manufacturing a face plate for a golf club head  
Golf club heads with patterned face plates described herein. Other examples, embodiments and related methods are also disclosed herein.
8827823 Leveling device for billiard table  
A billiard table having a leveling system to level the slate bed by precise increments at predetermined locations. The leveling system includes a plurality of leveling devices each having a...
8831905 Motion capture and analysis  
Motion capture and analysis is described, including a motion sensor unit configured to capture data associated with movement of an object, to process the data to determine one or more values, to...
8827838 Multi-piece solid golf ball  
The present invention provides a multi-piece solid golf ball having a core, an envelope layer encasing the core, an intermediate layer encasing the envelope layer, and a cover which encases the...
8827840 Multi-piece solid golf ball  
A multi-piece solid golf ball composed of a solid core having an inner core layer and an outer core layer encased by a cover including at least an inner cover layer and an outer cover layer. The...
8827848 Illuminated badminton play set  
A badminton play set in which all components is illuminated, comprising a boundary line, a net, a pair of racquets, and a shuttlecock. The play set provides a means for participating in the game...
8827833 Golf club head  
There is provided a golf club head capable of reliably preventing a backspin rate from varying in rainfall. A plurality of fine grooves are formed on a face surface 2. When observing a...
8827832 Golf club heads with enlarged grooves  
Golf club heads with enlarged grooves, wherein a portion of the finish adjacent or within the groove is removed to create the visual appearance of enlarged grooves. The surface finish of the...
8827831 Golf club head having a stress reducing feature  
A hollow golf club incorporating a stress reducing feature including at least a toe located stress reducing feature or a heel located stress reducing feature at least partially located on the...
8827824 Broadcasting system for broadcasting images with augmented motion data  
A broadcasting system for broadcasting images with augmented motion data, which includes at least one camera, a computer and a wireless communication interface. The system obtains data from motion...
8827844 Footballmaster  
A training apparatus for use in training football basic technique is disclosed, comprising one opening on each side of the apparatus being adapted to entrance angles for at least one rail guiding...
8827829 Golf club shaft  
A shaft 6 has a plurality of layers a1 to a10. The layers include a bias layer in which an absolute angle θa of a fiber to a shaft axis line is 10 degrees or greater and 70 degrees or less, and a...
8827836 Golf club head or other ball striking device having custom machinable portions  
A ball striking device, such as a golf club, includes a head with a face having a ball-striking surface configured for striking a ball, a body connected to the face, and at least one weight...
8827826 Golf club head or other ball striking device having one or more face channels  
A ball striking device, such as a golf club, includes a head with a face having a ball-striking surface configured for striking a ball, a body connected to the face, and at least one channel in...
8827827 Golf club  
A golf club 2 is provided with a head 4, a shaft 6, a tip member 8, and a screw member 10. The shaft 6 is inserted into a shaft hole of the tip member 8, and a tip part of the shaft 6 is fixed to...
8827839 Multi-piece solid golf ball  
A multi-piece solid golf ball has an elastomer core, an envelope layer encasing the core, an intermediate layer encasing the envelope layer, and an outer layer encasing the envelope layer and has...
8827835 Golf club head with slots  
A golf club head having a plurality of slots that are strategically placed on its sole to enhance sound and reduce weight is disposed herein. In particular, the slots are disposed in a triangular...
8827849 Lacrosse stick with improved ball scooping  
The inventive lacrosse stick has a head with a distal end which features a pivotable distal plate. The distal edge of the distal plate is recessed proximally of the distal end of the head so that...
8827842 Systems and methods for fitting golf equipment  
A golf equipment fitting system that uses advanced technology to not only objectively identify the optimum equipment for the golfer, but to also identify and help correct swing flaws so that the...
8827845 Frisbee disc golf practice tower  
The Frisbee disc golf practice tower includes a plurality of vertically stacked baskets that collect Frisbee discs that are thrown into a front opening of each basket, and which are used as a...
8827847 Training aid  
A training aid (10) provides real-time biometric feedback for swung or linearly accelerated implements where the feedback is provided above a user adjustable threshold. The training aid (10)...
8827825 Removably attachable golf training aids and methods of use  
Attachable systems and methods allow a golfer to ‘zero in’ on the desired striking zone or “sweet spot” of a club, including putters and non-putters. One or more guides are positionable relative...
8827830 Crosscut wedge golf club  
A golf club head designed for an open face approach is provided. Several factors encountered when hitting a ball from an open face position are addressed by the disclosed club head. As a result,...
8829148 Dual cured castable hybrid polyurethane / polyurea system for use in golf balls  
Compositions for golf balls that include polyurethane and polyurea linkages and that are crosslinked in the soft segments of the polymer backbone. In particular, the compositions of the invention,...
8827834 Structural response modifying features of a golf club head  
A hollow golf club head having face end and tail ends, a strike face at the face end, a crown, a sole of length >3.5 inches, volume 0.300 cm3, and a structural response modifying constraining...
8827846 System for selecting components of a modular bat  
A modular bat selecting simulator system according to various embodiments can include a handle weighted modular baseball bat configured to receive interchangeable weights in a handle portion of...
8827843 Muscle training apparatus and method  
The invention is directed to a muscle trainer and methods for exercising opposing muscles of a person moving an implement. If the opposing muscles were of appropriate strength, the opposing...
8827828 Shaft fitting system  
A method of selecting a preferred golf shaft for a player who uses an existing golf shaft, according to one or more aspects of the present invention, may comprise gathering a plurality of...