|
Match
|
Document |
Document Title |
|
|
7438654 |
Structure of toy tennis racket
Structure of toy tennis racket, which mainly improves composition of hitting face of toy tennis racket; it stretches string that one side is adhesive across holes around head of tennis racket in...
|
|
|
7431673 |
Racket
In a racket frame, a yoke part is disposed between left and right portions of a bifurcated throat part continuous with a head part and with a shaft part. A ball-hitting face is formed with the yoke...
|
|
|
7371197 |
Safety racket
A safety racket includes a head frame, a handle, a connecting portion, several nail members and a string. The head frame has a plurality of through holes. The connecting portion connects between...
|
|
|
7309299 |
Sports racquet with frame openings
A sports racquet has a plurality of opposed string holes for anchoring the ends of the strings, at least one pair of contiguous string holes are replaced with an enlarged string hole having opposed...
|
|
|
7247373 |
Racquet string
A racquet string includes a core component whose principal component is a synthetic fiber, and a surface resin component, wherein fullerenes or by-product carbon particles derived from manufacture...
|
|
|
7144341 |
Sports racquet with deflection enhancing string bed
A racquet for hitting a projectile has a stem, which is a handle or a shaft with a handle, and a racquet head with a frame extending from the handle and supporting a tensioned string bed defining a...
|
|
|
7140985 |
Stringing indicia for sports racquets
In a sports racquet, anchor points for a string are marked with indicia to assist a stringer in stringing from one anchor point to a next anchor point. In a preferred embodiment, one of the anchor...
|
|
|
7097576 |
String bearing assemblies for sports racquets
A bearing assembly is at least partly disposed within the hollow stem or handle of a sports racquet. A plurality of curvilinear channels are disposed at different lateral locations in a direction...
|
|
|
7081056 |
Sports racket having a uniform string structure
A sports racket, for tennis and the like sports, has an elongated handle attached to a head having a racket face, which is spanned by a uniform string structure. The head has four sides, forming a...
|
|
|
6935975 |
Racquet with channeled handle for receiving racquet string
A sports racquet extending along a longitudinal axis. The racquet includes a head portion and a handle portion. The head portion defines a string bed area. The handle portion has a distal end and a...
|
|
|
6935974 |
Racquet strung with bypass string pattern
A sports racquet strung with a bypass string pattern has a frame with a first side and an opposed second side. The second side of the frame has a plurality of spaced apart string anchoring points....
|
|
|
6852048 |
Guiding and vibration dampening string tubes for sports racquets
A string guide system is disposed within the hollow stem of a sports racquet and guides the continuous string at least through a turn for redirecting the continuous string back out of the cavity...
|
|
|
6811502 |
Racquet with elongated peripheral main string segments and enlarged sweet spot
A sports racquet including a frame, a yoke and a string bed. The frame includes a head portion, a handle portion, and a throat portion positioned between the head and handle portions. The head...
|
|
|
6634968 |
String for a racket
A string for a sports racket includes a base core formed from at least a first filament, an intermediate layer formed from a plurality of second filaments and enclosing the base core, and a first...
|
|
|
6572498 |
Ball launching racket
An improved ball launching racket has a flexible net disposed within a central opening of a racket by a plurality of removable clip and elastomeric band assemblies. The construction of the clip...
|
|
|
6540626 |
Racket structure with ball-striking racket face
Racket structure with ball-striking racket face, including a racket frame having an inner and an outer frame faces respectively formed on two radially opposite sides of the racket frame. The racket...
|
|
|
6506134 |
Interlocking string network for sports rackets
The invention is an improved sports racket comprising streamlined transversal strings and streamlined longitudinal strings with surface indentations that permit the strings to lock into other at...
|
|
|
6447410 |
Lacrosse stick pocket shooting strings and thong elements
A head for a lacrosse stick that includes a web for receiving a ball, the web being attached to a frame member of the head, and one or more tube-like woven or non-woven polymer shooting string...
|
|
|
6432005 |
Racket with lengthened longitudinal strings
A racket includes a frame, a Y-shaped throat integrally extending from the frame, a shaft integrally extending from the throat and a handle formed on the free end of the shaft. An end piece is...
|
|
|
6402646 |
Sports and game racket utilizing a preassembled woven stringing surface
The present invention relates to the design and manufacture of sport rackets, and in particular to those of tennis rackets. The improvements herein also apply to rackets used as toys and for games....
|
|
|
6386999 |
Method of using a forming grid with a fielding practice bat
A fielding practice bat is disclosed having a frame, preferably U-shaped, integrally connecting a head portion and a handle portion, wherein the fielding practice bat has a length, weight and...
|
|
|
6358165 |
Throatless squash racquet
A throatless squash racquet includes a hollow tubular frame, preferably of graphite, bent to form a head in which the outer portion is generally circular. The opposing legs of the tubular frame...
|
|
|
6319158 |
Game racket with elongated slot in yoke portion
A game racket includes elongated main strings which extend through a slot in a yoke portion of the head. In one embodiment the lower ends of the main strings pass through string holes in a second...
|
|
|
6280354 |
Monolithic string network for sport rackets
A string network for sports rackets comprises joined rectilinear string segments forming a single monolithic volume with regular openings. String networks with openings of quadrilateral, hexagonal...
|
|
|
6234922 |
Fielding practice bat
A fielding practice bat is disclosed having a frame, preferably U-shaped, integrally connecting a head portion and a handle portion, wherein the fielding practice bat has a length, weight and...
|
|
|
6132325 |
Interlocking string network for sport rackets
The invention is an improved sports racket comprising streamlined transversal strings and streamlined longitudinal strings with surface indentations that permit the strings to lock into each other...
|
|
|
6089997 |
Method and apparatus for stringing game racket and the racket so strung
A racket and its method of manufacture which racket has three sets of string segments having particular angles among string sets and having certain stringing sequences. Strings and racket frames...
|
|
|
6059674 |
Racquetball racquet
This invention provides for a racquetball racquet combining enhanced ball acceleration, high precision, and comfort. These optimum characteristics are achieved though a racquetball racquet having,...
|
|
|
5816959 |
Method for making game racket
A method for making a game racket includes two molds having a mold cavity for receiving an annular rib and a network engaged between the molds and engaged with the annular rib. A material is...
|
|
|
5779573 |
Game Racket
A game racket comprises a head frame and a handle. The head frame has a throat portion and a crown portion opposite to the throat portion. The throat portion is provided with two first string holes...
|
|
|
5759122 |
Racket for a ball catching game
A racket for a ball catching game includes a first frame with a first throat, a second frame with a second throat, a handle securely mounted between the first throat and the second throat, and a...
|
|
|
5735759 |
Game racket
A game racket includes an annular frame and a tube secured to the annular frame. An annular rib is engaged in the annular frame, and a network has a peripheral portion engaged with the annular rib...
|
|
|
5707306 |
Tennis racket stringing pattern and method therefor
A racket with a stringing pattern utilizing at least one string has two fully interwoven string regions and a partially interwoven string region interposed between the two fully interwoven string...
|
|
|
5570883 |
Sport racket with string stabilization and friction coating
A method is provided of stabilizing a sport racket strung with synthetic strings, such as nylon strings, and imparting thereto additional friction that enables to achieve improved ball control...
|
|
|
5536005 |
Means for racket to return strings to original position after ball impact
A racquet string is provided that integrates a non-circular string substrate with a solid lubricant. The combination of lubrication with an elongated shape allows woven racquet strings to be easily...
|
|
|
5478072 |
Racket string and stringed rackets using the same
A racket string consists of lengthwise sections having different tensile elastic moduli with at least one section of the string having a tensile elastic modulus higher than other sections. A...
|
|
|
5470066 |
String fixer in sports racket
A conventional sports racket is disclosed as having interwoven string systems in its string network whose midplane coincides with the midplane of the frame of the racket, wherein strings of one...
|
|
|
5443575 |
Racquet stringing
A method of stringing a tennis racquet with dual taper strings so as to dispose the smallest diameter strings at the approximate center of the string bed defined by the strings, with the diameter...
|
|
|
5419963 |
String having different modulus of elasticity for stringing a racket for ball games
The modulus of elasticity of a string portion or a string of uniform diameter for stringing a racket for ball games, in particular a tennis racket, differs in a section-wise manner. This may be by...
|
|
|
5386991 |
Games rackets
A games racket or the like of the type having a strung head frame connected to a shaft, grip or handle wherein the shaft has a longitudinal slit accessible for feeding a string or band (hereinafter...
|
|
|
5346212 |
Racket for ball games and string portion or string therefor
In an racket for ball games, in particular a tennis racket, having a stringing surface which is provided in a stringing frame and comprising mutually crossing strings as sections of at least one...
|
|
|
5346211 |
Game racket
A game racket has a head frame comprising a network made of a plastic material of excellent elasticity and structural strength by injection molding. The network of the head frame is composed of a...
|
|
|
5327714 |
Synthetic string for sporting application
A string for sports application, in particular for tennis, badminton, racquetball and squash racquets or the like comprises a center core and at least one ribbon-like wrap made of a highly abrasion...
|
|
|
5303918 |
Game racket having innovative stringed surface
A game racket comprises a head, a shaft and a handle. The head is provided with a ball-striking surface comprising at least an elastic covering area which forms respectively on both sides of the...
|
|
|
5158285 |
Prefabricated racket string assembly
A prefabricated string assembly for use in the stringing of tennis rackets or the like consists of individual transverse and longitudinal strings crossed with one another in the manner of a fabric...
|
|
|
5145172 |
String for racket
The invention deals with a string for use in rackets used for tennis and badminton and so on. These are wound around the periphery of a monofilament center core in a mixed condition, wrapping...
|
|
|
5141227 |
Prefabricated stringing for a sports racket
The invention relates to stringing for a racket for tennis, badminton or the like, consisting of individual, in each parallel transverse and longitudinal strings which are crossed in the manner of...
|
|
|
5137273 |
Racket
A racket comprises a frame, a throat and a handle, within the frame a plurality of longitudinal and transverse strings form the strike surface, characterized in that at the position inside the...
|
|
|
4913430 |
Tennis racket strings having orthogonally directed protrusions for enhancing the grip when in contact with a tennis ball
A racket having intersecting strings is disclosed in conjunction with a plurality of orthogonal protrusions made from metallic wires extending through and fixedly positioned at the intersections of...
|
|
|
4909510 |
Sports racquet netting
In a sports racquet having a frame with a handle and a head defining an open region, a netting of a plurality of tensioned strings in an interwoven grid across the open region is formed of a metal...
|