Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent
1993-02-05
1993-10-12
Stoll, William
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Target
A63B 4902
Patent
active
052518957
ABSTRACT:
An improved sports racquet has elements placed between the outer edge of the frame and the strings. The elements prevent the strings from touching the outer edge of the frame and move in response to a force applied in a direction generally perpendicular to the strings, thereby expanding the sweet spot, providing improved playability of the racquet, and significantly reducing the vibration that is transferred to the player's arm. Each element has two connected seating portions that seat in receptacles in the outer perimeter of the racquet. Thus, two seating portions move together when a ball strikes the playing surface.
REFERENCES:
patent: 1542177 (1925-06-01), Rose
patent: 3884467 (1975-05-01), Sommer
patent: 4441712 (1984-04-01), Guthke
patent: 4591165 (1986-05-01), Sines et al.
patent: 4681319 (1987-07-01), Zilinskas
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