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7288604 |
Interpenetrating polymer networks using blocked polyurethane/polyurea prepolymers for golf ball layers
The present invention is directed to a method of forming a golf ball that contains an interpenetrating polymer network, or IPN, which includes at least two polymeric systems, in one or more of the...
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7288037 |
Toy football and method therefor
An improved toy football having a plurality of fins dimensioned to stabilize the toy football while in flight, to provide for a controlled throw, and to reduce drag so that the toy football may be...
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7288036 |
Grip for a hockey stick with a hollow-ended shaft
Described is a grip for attachment to a sport stick having a shaft. One end of the shaft has a opening extending longitudinally into the shaft. The grip comprises an elongated grip portion having a...
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7288035 |
Flag apparatus with electronic sound generating device for use in sports and games
The present invention is a flag or tail apparatus that incorporates an electronic sound generating device. In some embodiments of this invention, the flag or tail may be removably appended to a...
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7288034 |
Adjustable height, self-propelled basketball goal support
A basketball goal support structure includes a support base and a pneumatic cylinder coupled to the support base. A pneumatically operated rod is extendably disposed insure the pneumatic cylinder....
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7288033 |
Quarterback toss target
A portable football target device for improving the accuracy of a pass and to also teach defensive backs the appropriate decision to make when covering a receiver as to whether to attempt an...
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7288032 |
Putting training device
A golf putting training device that indicates the proper aim point on sloped putting surfaces such as golf course greens and compensates for the slope of the various putting surfaces. The device...
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7288031 |
Golf ball
A golf ball comprising a core, an intermediate layer, and a cover exhibits a good profile of rebound, feel and durability suited for low head speed amateur players when it satisfies the...
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7288030 |
Golf club head with a variably dampened face
A golf club head includes a body having a a heel end, a toe end, and a front surface extending between the heel and toe ends. A face plate is coupled to the body by a piston assembly through a...
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7286230 |
Alignment system, device and method
A system for aligning an object with a target is disclosed. The system allows an operator to monitor the alignment of the object, either while the object is stationary or while the object is moving...
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7285593 |
Polyolefin compositions optionally having variable toughness and/or hardness
The present invention provides novel polyolefin compositions having variable hardness and/or toughness properties. The polyolefin compositions include: a polyolefin prepared by the metathesis of an...
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7285063 |
Irregular hockey stick shaft and a method of fabrication thereof
The invention relates to hockey stick shafts having cross-section and properties varying along a length thereof and to a method for fabrication thereof. The varying cross section defines selected...
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7285062 |
Racquet having cantilevered hoop portions
A sports racquet including a frame, a string bed, and at least one cantilevered member. The frame includes a head portion coupled to a handle portion. The head portion includes a distal region,...
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7285061 |
Sports skills training method and apparatus
A method and apparatus for training sports skills for games including ice hockey, soccer, tennis and volleyball using one or more opponents or simulated opponents on the playing surface to train a...
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7285060 |
Golf club head with gasket
A method for fitting a golf club head to a golfer is disclosed herein. The method includes determining an optimized face angle for a golfer. The golf club ( 40 ) has a club head ( 42 ) with a face...
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7285059 |
Golf ball
The present invention is directed towards a multi-layered core golf ball that comprises a thermoplastic inner casing layer molded between two core layers to create a faster golf ball with less...
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7285058 |
Pre-vulcanized or pre-crosslinked materials for golf balls
The present invention relates to golf ball components and golf balls comprising high levels of pre-vulcanized or pre-crosslinked materials, as well as methods of making same. The pre-vulcanized or...
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7285057 |
Variable scoreline golf club groove configuration
A golf club head having a toe portion, a heal portion and a club front intended striking face with a plurality of substantially parallel grooves formed in the face and extending horizontally...
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7285056 |
Apparatus and method for training a golfer
The disclosure sets forth an apparatus and method that is best used to train a player to swing a golf club. Specifically, the invention focuses upon how to train a golfer to assume a correct stance...
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7285055 |
Golf club swing training device
A golf club swing training device adapted for use with a golf club having a shaft and a head comprises a wing adapted to provide resistance to motion as the club is swung, and a bracket adapted to...
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7285054 |
Golf skill development and practice device
An apparatus for developing and practicing golf skills that is readily portable and which can be used in a relatively restricted or confined areas is provided. The apparatus includes a shot...
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RE39886 |
Bowling ball retrieving device
A one piece positive contact bowling ball retriever device, having no moving parts. It is secured to the inside of the ball return wheel and circum rotates with the wheel. It has a lead finger...
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7283647 |
Method and system for physical motion analysis and training of a golf club swing motion using image analysis techniques
The analysis tool is a system and method for providing athletic training and instruction as it pertains to a golf club swing motion, specially a golf putting stroke motion. The analysis tool...
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7282001 |
Pressure grip for goalie hockey stick
A pressure grip for a goalie hockey stick includes a support boot and a hand grip. The support boot includes a paddle portion and a handle portion. An inside perimeter of the paddle portion is...
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7282000 |
Articulated lacrosse stick
An articulated lacrosse stick having a head portion, a handle portion and an articulation mechanism capable of moving a first portion of the stick from a first position to a second different...
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7281999 |
Cater-cornered basketball backboard and hoop
An indoor basketball backboard and hoop positioned in an unfolding mode in a cater-corner orientation to maximize play area and in proximity to a door to cause opening movement of the door to...
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7281998 |
Height adjustment mechanism for batting tee
An improved height adjustment mechanism for a batting tee uses an adjustment screw that attaches a compressible washer assembly to the bottom of an inner telescoping member to spread a compressible...
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7281997 |
Golf ball with deep depressions
A golf ball comprising a core and a cover layer, wherein the cover layer provides one or more deep depressions that extend through the cover layer to and/or into a layer or component underneath is...
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7281996 |
Golf ball
A two-piece golf ball having a reaction injection molded polyurethane cover is disclosed herein. The golf ball has a core with a diameter preferably ranging from 1.610 inches to 1.670 inches, and a...
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7281995 |
Three-piece solid golf ball
The present invention provides a three-piece solid golf ball having excellent shot feel, controllability, rebound characteristics, scuff resistance, yellowing resistance and productivity. The...
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7281994 |
Golf club head
The present invention resides in a wood-type golf club head having a high coefficient of restitution (COR) that is durable and has desirable acoustic qualities. The club head includes a body...
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7281993 |
Golf club head and manufacturing method of the same
The invention prevents a crimple from being generated in a resin member. The invention provides a golf club head ( 1 ) including a head shell portion (M) made of a metal material and having an...
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7281992 |
Golf club head and method of fabricating the same
A method for manufacturing a golf club head includes forming a hollow body having a crown on top of the hollow body, the crown having a rim formed on an outer periphery of the crown, a recessed...
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7281991 |
Hollow golf club with composite core
A hollow golf club having a hosel sleeve weight made from tungsten material in the upper hosel area and a tungsten toe plug in the lower toe portion of the club head. This combination creates an...
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7281990 |
Method and apparatus for elastic tailoring of golf club impact
A method and apparatus for beneficially controlling the impact between a club head and a golf ball are described. A golf club head (such as on a driver, iron, or putter) has a body and a face...
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7281989 |
Golf club head with gas cushion
A golf club head includes a body, a striking plate engaged with the body and including a front side for striking a golf ball, and at least one gas cushion mounted in the body and behind the...
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7281988 |
Vibration-absorbing weight system for golf club head
A golf club head includes a body with a striking plate that has a front side for striking a golf ball and a rear side. A vibration-absorbing area is defined behind the striking plate. At least one...
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7281987 |
Putter
It is to provide a putter adapted so that a head thereof can easily be drawn straightly backward at a back-swing. It is to locate a center G of gravity of the head more frontward (in a direction of...
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7281986 |
Parallel putting device and method
A device for putting a golf ball. In one embodiment, the device comprises a base having an elongated side defining a base line, a first and second shoulder attached to the base, and a guide member...
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7281985 |
Golf club head
The golf club head ( 20 ) of the present invention allows for the face angle, lie angle, loft angle and shaft diameter of the golf club to be customized to a golfer. The golf club head ( 20 ) of...
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7279529 |
Non-ionomeric silane crosslinked polyolefin golf ball layers
The present invention relates to golf balls, and in particular, to golf balls having at least one portion formed from at least one non-ionomeric, silane-crosslinked polyolefin materials that are...
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7278937 |
Sport ball with self-contained inflation mechanism having pressure relief and indication capability
An inflatable sport ball, such as a basketball, a football, a soccer ball, a volleyball or a playground ball, is provided with a self-contained inflation mechanism, or multiple self-contained...
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7278936 |
Soft mesh lacrosse head pocket having selectively coated strings
A lacrosse head having a soft mesh pocket with an area of its strings coated with stiffening material. The coated area defines, for example, a ball release area, a ball pocket, and/or a throwing...
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7278935 |
Sports goal
The invention relates to sports goals for games such as football, rugby, hockey etc, where the goals are formed by uprights and crossbars. Because of security issues, there are many instances where...
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7278934 |
Baseball catching and throwing system
A baseball training device includes a target net from which balls will be fed to a unit that will throw the balls back to a player. The unit can be set to throw the balls in the air or on the...
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7278933 |
Dimple pattern on golf ball
Disclosed is a dimple pattern on a golf ball, which consists of a plurality of dimples of various sizes for providing an optimum impact at the moment of hitting the golf ball. The dimple pattern...
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7278932 |
Golf ball dimple arrangement method
A method for arranging dimples on a golf ball involves the steps of previously drawing a plurality of imaginary lines connecting one pole and the equator on one hemisphere to equally divide the...
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7278931 |
Golf ball
In a golf ball having a core or a sphere composed of a core enclosed by a cover layer and having also an outermost cover layer which covers a surface of the core or a surface of the sphere, the...
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7278930 |
Golf ball
Golf ball 2 has a core 4 , a mid layer 6 , a reinforcing layer 8 , a cover 10 and dimples 12 . Base polymer of the mid layer 6 includes an ionomer resin as a principal component. The...
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7278929 |
Three-piece solid golf ball
A three-piece solid golf ball composed of a solid core, an intermediate layer which encloses the core, and a cover layer which encloses and is softer than the intermediate layer is characterized in...
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