Match Document Document Title
8894508 Golf club head with multi-material face  
A metal wood golf club with a striking face portion made from more than one material is disclosed. More specifically, due to the unique construction of the striking face portion having multiple...
8894518 Ball bat  
A ball bat includes a hollow handle segment, a wooden barrel segment and a reinforcing segment. The handle segment has a handle section, a connecting section that has an outer diameter smaller...
8894513 Overhand throwing training system and method  
Systems and methods for training and improving overhand throwing. A first embodiment of a system includes at least one upper arm that extends from a central body. A pathway marked by indicia...
8894505 Fitting system for a golf club  
A method relating to an improved fitting system for a golf club shaft is disclosed herein. More specifically, the present invention utilizes specific data gathered from the golfer's golf swing...
8888606 Golf grip  
A weighted grip for a golf club is disclosed. The weight is preferably a metal, such as iron and its alloys, especially steel, copper and its alloys, such as brass and bronze, tungsten and its...
8888611 Golf ball cover material and golf ball using the same  
An object of the present invention is to provide a golf ball which has an increased dry spin rate and wet spin rate on approach shots without sacrificing the processability into the cover. The...
8888614 Warm-up, exercise and training bat  
A warm-up and training bat includes a tubular shell with a handle section, a barrel section, and a tapered section connecting the handle section with the barrel section. The handle is attached at...
8888616 Method and device for controlling elongation of racquet strings  
A variably compressible device placed on the peripheral portion of a racquet frame over or through which a loop of racquet string is placed compressing and holding the device against the outside...
8888615 Rotatable and hinged goal posts  
Rotatable and hinged goal posts are operably rotatable so that the goal post may rotated to a first position with the uprights being disposed toward a playing field such as for use when playing...
8888613 Golf ball  
The invention provides a golf ball with a surface having a plurality of dimples formed thereon. Some or all of the dimples on the ball surface have a cross-sectional shape in which, letting a...
8888612 Golf ball with circular dimple having the radial concave surface concentrically  
Provided is a golf ball having an improved structure of a plurality of circular dimples formed on a surface of the golf ball to improve flight stability and increase a flying distance. With a golf...
8888603 Swing analyzer and golf club shaft selecting system  
A measuring device includes a strain gauge, a processing unit calculating an expected bending point value corresponding to a bending point position, and a display unit capable of displaying an...
8888096 Blocking mechanism for amusement game  
A blocking mechanism for a table-type amusement game, and a table type amusement game equipped with a blocking mechanism. The blocking mechanism utilizes a blocking bar which goes from a closed...
8888605 Golf putter  
The present invention relates to an improved golf putter head with a unique shape and. sighting and alignment system. The head has an annular-like body with an undulating rim edge. A transparent...
8888604 Golf swing measurement and analysis system  
An integrated golf club and analysis system that measures and analyze the performance characteristics of both: 1) a free golf swing without impact with a golf ball and 2) a golf swing with ball...
8888608 Golf club head  
This invention provides a golf club head which includes a face portion, and has a volume of 400 cc or more. When the golf club head is disposed on a horizontal plane at a specific lie angle while...
8888610 Golf ball  
A golf ball 2 includes a core 4, a mid layer 6, and a cover 8. The core 4 includes a center 10 and an envelope layer 12. The ratio (Do/De) of an amount of compressive deformation Do of the center...
8888607 Fairway wood center of gravity projection  
A golf club head includes a body defining an interior cavity. The body includes a sole positioned at a bottom portion of the golf club head, a crown positioned at a top portion, and a skirt...
8888609 Golf club head having movable weights  
A golf club head comprises a body and at least one self-extracting pressed weight assembly. The body comprises a face plate positioned at a forward portion of the golf club head, a sole positioned...
8882616 Racket and a process that allows the entire length of the racket handle accessible to receive insertable and removable cartridge carriers of various weights for play testing and racket customization  
Rackets and a process that allows up to the entire length of a racket handle to receive various weight carriers enabling for selective control of overall weight, distribution of weight, balance...
8883923 Golf ball  
The present invention provides a golf ball comprising a core and a cover covering the core, wherein the cover is formed from a cover composition containing a non-petroleum based polyester resin as...
8882617 Baseball  
There is provided a baseball including an inner core, and an outer core covering an outer circumferential surface of the inner core, the inner core being formed to have a dimension of 20% or more...
8882611 Divot repair tool  
A divot repair tool includes a blade member coupled to a handle disposed relative to the blade at an angle advantageous to ball mark repair. The blade member may be movable with respect to the...
8882614 Pitching rubber  
The present invention is directed to pitching rubbers for baseball. More particularly, the invention relates to a four-sided, solid pitching rubber which provides an all-in-one durable...
8881918 Horseshoe game caddy  
A horseshoe game caddy for removably retaining horseshoes and stakes for playing a horseshoe game. The caddy includes a plurality of horseshoe racks supported by posts in vertically spaced...
8882606 Golf swing data gathering method and system  
A method and system for capturing, transmitting, and displaying golf swing data uses data capture elements in golf balls or golf clubs to capture data and transmission elements to transmit the...
8882615 Replaceable sections of a pitching mound and applications thereof  
A pitching mound includes a level area, a sloped area, and surrounding areas. The level area includes a replaceable drive area. The sloped area has a slope from a first end of the sloped area that...
8882613 System for capturing tennis match data  
The present invention relates to a system and a method for gathering ball game data and in particular tennis match data in real time. To this end the system comprises a hands-free voice receiving...
8882607 Golf club  
Provided is a golf club having a head disposed at a front end of a shaft and a grip disposed at a back end of the shaft. A club weight is not larger than 265 g, and a ratio (head weight/club...
8882610 Golf ball  
A golf ball 2 includes a spherical core 4, a mid layer 6 outside the core 4, and a cover 8 outside the mid layer 6. The core 4 includes a spherical center 10 and an envelope layer 12 outside the...
8882605 Golf tool kit  
A golf tool kit comprises a casing having a through hole, a reel fixed in the casing, a divot repair tool detachably attached to the casing, a ball marker magnetically attached to the divot tool,...
8884869 Court border module using display apparatus  
A court border module using a display apparatus is disclosed, which uses piezoelectric elements to drive the display apparatus. When a ball hits a court border, which is defined by the display...
8882609 Golf club head or other ball striking device with face having modulus variance  
A ball striking device, such as a golf club head, includes a face having a ball striking surface, an inner surface opposite the ball striking surface, and a thickness defined between the ball...
8882612 Soccer passing trainer apparatus and games  
We disclose an apparatus for improving passing skills in soccer, consisting of one or more triangles that can be placed on the ground to demarcate regions and boundaries on a playing field within...
8882608 Golf club head with improved mass distribution  
A golf club head having a striking wall having a front surface, and a rear surface, a top surface, and a sole portion extending rearwardly from the rear surface, the sole portion having a forward...
8875772 Access door unit and method of installing door unit  
An access door unit includes a door, a doorway structure, and elements for pivotally attaching the door to the doorway structure. The doorway structure has an outer perimeter frame and a base...
8877869 Method for selecting organic sulfur compound for golf ball, method for producing golf ball, and golf ball  
An object of the present invention is to provide a golf ball having high resilience. The gist of the present invention resides in selecting an organic sulfur compound used for a golf ball rubber...
8876639 Systems and devices for improving catching skills  
In one embodiment, the first blocking mechanics training system is configured to be worn by a user to develop blocking skills and counter a tendency toward improperly upwardly lifting the chin...
8876631 Golf club iron with high density leading edge  
A golf club iron having a head center of gravity that is low and forward enough to provide a better swing, good striking and swinging feel, and improved ball flight is disclosed. The iron has a...
8876632 Multi-piece golf club heads formed from titanium and zirconium alloys  
A golf club head and a method for forming a golf club head are disclosed. The golf club head may include multiple components with varying densities to manipulate the weight, volume, and properties...
8876638 Real time pitch classification  
A method for performing pitch classification includes receiving, at a computing device, one or more pitch properties corresponding to a ball thrown by a pitcher. Pitcher information corresponding...
8876622 Golf club head  
A golf club head comprises a sole, a recessed sole port in the sole; and a rotatably adjustable sole piece adapted to be at least partially received within the sole port and comprising a central...
8876637 Basketball return apparatus  
A basketball return apparatus for use with a basketball goal assembly having a backboard attached to a post with a frame member in elevation above a ground surface and a rim coupled to the...
8876634 Golf club head  
A golf club head according to this invention includes a face portion, a crown portion having a shape which bulges out upward, and a sole portion. The crown portion includes a vibration promotion...
8876623 Golf club head and system  
A golf club head system and a golf club head for inclusion into a golf club are provided. The golf club head system includes two or more rear or secondary body members, each configured for...
8877875 Golf ball  
The object of the present invention is to provide a golf ball that satisfies both of the flight distance at the shot with a driver, a long iron, and a middle iron and the controllability at the...
8876620 Sporting equipment handle grip improvement apparatus  
An apparatus for improving a user's grip on a sports equipment handle is made of a single substantially resilient deformable planar sheet of non-slip material. The planar sheet has a narrower...
8876629 Golf club head having a multi-material face  
A golf club with a multi-material face is disclosed herein. More specifically, the golf club head in accordance with the present invention has a striking face that forms a pocket, wherein the...
8876618 Cue stick for billiards sports  
A cue stick for billiards sports has a forearm with an elongated inner cavity that is filled with a filling material. The filling material may be cork, or a similar material that is resilient...
8876624 Golf club head  
This invention provides a golf club head including a face surface and sole portion. This golf club head includes a main body member, a face member, a sole member, and a fastening structure which...