Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent
1984-05-23
1986-02-18
Pinkham, Richard C.
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Target
273 73E, A63B 5112
Patent
active
045709335
ABSTRACT:
A tennis racket frame having a head portion with strings strung thereacross. Holes located in the head portion receive knotting blocks which serve as mounts for the strings. The knotting blocks have two legs and an extending shank arranged in a T-shaped configuration. A central bore is located through the shank of the knotting block for the reception of the strings. One leg of the knotting block is also provided with a bore that is perpendicular or parallel to the central bore. The strings pass through the central bore of the block, through the bore in the leg of the block and then under a portion of the string that extends from the central bore to form a looped string end. The leg of the knotting block that contains the bore also has an undercut portion that allows the string to be wrapped around the leg.
REFERENCES:
patent: 1292317 (1919-01-01), Holding
patent: 1621746 (1927-03-01), Morten
patent: 1684449 (1928-09-01), Kleinman
patent: 1962701 (1934-06-01), Andrews
patent: 2446253 (1948-08-01), Tresidder
patent: 3302950 (1967-02-01), Hartman
patent: 3884467 (1975-05-01), Sommer
patent: 4140316 (1979-02-01), Coupar
patent: 4206917 (1980-06-01), Guillem et al.
patent: 4330132 (1982-05-01), Ferrari
Pinkham Richard C.
Schneider Matthew L.
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