Title: Game racquets

Abstract: A radical new game racquet consisting of a frame and ball contacting facing surfaces which can move with respect to the frame. The facing is capable of having a nonnegligible velocity in a plane tangent to the facing at a given point. The facing motion is used to produce extra spin on the ball. The facing motion can be produced by a variety of means, which are further described in the text.

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Inventors: Krishnan, Mithra S. (Jenkintown, PA, US)

Application Number: 942949
Filing Date: 1978-09-15
Publication_date: 1980-07-22
Assignee:
Primary Class(es): 473/533
Other Classes:
US Patent Ref:

2670958	Mar, 1954	Leiser	273/73.
3734499	May, 1973	Goldstein	273/73.

Other Refs:
Primary Examiner: Phillips, Charles E.
Assistant Examiner:
Attorney: