Games using tangible projectile – Player held and powered – nonmechanical projector – per se,... – Racket or paddle; accessory therefor
Reexamination Certificate
2006-11-28
2006-11-28
Chiu, Raleigh W. (Department: 3711)
Games using tangible projectile
Player held and powered, nonmechanical projector, per se,...
Racket or paddle; accessory therefor
C473S540000, C473S546000
Reexamination Certificate
active
07140985
ABSTRACT:
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 points is a bearing assembly located within a hollow cavity in the racquet stem. Colored tubes are placed in the stem that lead to and from the bearing assembly, and the colors of the tubes match respective colored indicia associated with string holes in the frame head.
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MacGregor Bergelin LongString tennis racquet stringing instructions, The Stringer's Digest, 1987, pp. 78-79.
Chiu Raleigh W.
EF Composite Technologies, L.P.
McCluskey Monkus
Perkins Jefferson
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