Games using tangible projectile – Player held and powered – nonmechanical projector – per se,... – Racket or paddle; accessory therefor
Patent
1998-10-27
2000-07-25
Chiu, Raleigh W.
Games using tangible projectile
Player held and powered, nonmechanical projector, per se,...
Racket or paddle; accessory therefor
A63B 5114
Patent
active
060931213
ABSTRACT:
A clamp for stringing rackets having conventional and fan pattern designs is provided. The clamp has a body, a support shaft and a base. The body has two members which cooperate to clamp a string therebetween. The body is pivotably received on the support shaft and may swivel about the shaft in both open and closed positions. The base is slidably received on a glide bar of a racket stringing apparatus and supports the shaft in a perpendicular orientation with respect to the glide bar.
REFERENCES:
patent: 3511502 (1970-05-01), Spenle
patent: 3635080 (1972-01-01), Krueger et al.
patent: 3913912 (1975-10-01), Smith
patent: 4376535 (1983-03-01), Muselet et al.
patent: 4874170 (1989-10-01), Zech
patent: 5026055 (1991-06-01), Longeat
patent: 5080360 (1992-01-01), Longeat
patent: 5090697 (1992-02-01), Lee
Ektelon "Model `H` Owner's Manual" dated 1987.
Bishop Jonah C.
Bishop Paul Richard
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