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US 4,307,882 AGranted
Ball game for indoor use
OwnerEric I. Hay, Anders S. W. Nordstrominventors
Life of this patent
Estimating the term…
Abstract
A ball game for indoor use comprising a playing surface or a court, a netting, rackets or bats, and a ball. The length of the court is between 1.5 feet and 6.5 feet. Each racket has a handle arranged at an angle with respect to the striking face of the racket. The edge portion of the striking face of the racket is provided with a sliding surface designed to contact the court during the game. The diameter of the ball is between 3/8" and 11/4", and the weight of the ball is between 0.0035 and 0.0180 oz.
Claims2
A ball game for indoor use, comprising:
- a court including a playing surface between 11/2 and 61/2 feet in length, a netting across the middle of said court, a pair of rackets each having a striking face and a handle connected to said face and arranged at an angle between 0.degree. and 60.degree. with respect to a perpendicular to said striking face, a curved sliding surface positioned at the lower portion of said striking face, said curved sliding surface adapted to contact and slide upon said playing surface during playing of said game, and a ball having a diameter between 3/8" and 11/4" and a weight between 0.0035-0.0180 oz.
Dependencies are inferred from the claim text.