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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...
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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...
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6062994 |
Reinforced racquet with flat string bed
A sports racquet has a head frame that includes a support member and an inwardly directed alignment member or fin. String segments are strung from a central strung area through respective holes in...
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H001710 |
Tennis racquets
A tennis racquet has string holes which lie alternately on opposite sides of the center plane completely around the racquet head. Except in the corners, the cross string holes, and the upper main...
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5551689 |
String suspension and frame construction for sports rackets
A sports racket which is made by joining longitudinal sections of a racket, particularly half sections of a racket, along a plane parallel to the center plane through the playing surface of the...
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5383662 |
Racket with improved strings pattern
The tennis racket has a handle and has a hoop-like frame with an opening therein. Strings are drawn through the opening and form a substantially planar string bed which is the hitting surface of...
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5306004 |
Sports rackets having all strings dampened for vibration
A sports racket having a top portion, two lateral portions connecting the top portion to a throat, a shank portion, a handle, and a string network of longitudinal and cross strings defining a...
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5263709 |
Racket with improved dimensional stability
A racket comprising a head consisting of a frame and a plurality of interwoven strings, the frame is formed with a number of stringing holes which are obliquely passed from the outside of the frame...
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5255912 |
Arrangement of stringing holes in the yoke of a racket
An arrangement of stringing holes in the yoke of a racket, comprising at least two rows of the stringing holes in the yoke in substantially parallel to each other and in alternative sequence so as...
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5234657 |
Method of making string holes in a sports racket frame
The method of making a sports racket frame with improved string holes includes a predetermined number of insertion pins pre-arranged in the molding cavity. The inner wall surface of the molding...
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5232219 |
Bumper for racket frame
A bumper for the racket frame consists of two identical half members, in which each half member comprises a flat strip having inner and outer surfaces in parallel, with one lateral side in...
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5209472 |
Racket with frame attachments
A racket with frame attachments disposed on two diametrically opposite positions, each attachment comprises two rows of a plurality of stringing passages along both edges in respective inclined...
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5192072 |
Game racket having improved stringing means
The racket head frame is provided with a predetermined number of recess cuts, each of which is used to receive therein a stringing tube of stringing element of plastic material. The stringing...
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5037097 |
Sports racket
A sports racket having a stringed playing surface wherein selected ends of individual string segments meet the frame alternately in front of or behind the plane of the playing surface.
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4189142 |
Tennis racket
A tennis racket comprising a frame having two spaced apart peripheral rows of threading openings for two spaced apart string cord layers, and an intermediate flexible layer in at least the central...
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3605252 |
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