Billiard table with concave edges

Details Billiard table with concave edges Billiard table with concave edges

1992-03-18

1993-05-04

Brown, Theatrice

Amusement devices: games

Aerial projectile game; game element or accessory therefor...

Target

A63D 1500

Patent

active

052077900

ABSTRACT:
A billiard table has a substantially planar playing surface (2), preferably rectangular, limited at its periphery by retention edges (3), and bordered longitudinally by a concave playing surfaces (1) disposed between the planar playing surface (2) and the longitudinal retention edges (3). The concave playing surfaces (1) has a radius of curvature R comprised between 0.30 and 1.1 meter. The center C of the circle determining the radius of curvature R is situated on a straight line D perpendicular to the planar playing surface (2) and passes through a point of intersection between the planar playing surface (2) and the concave playing surface (1).

REFERENCES:
patent: 476324 (1892-06-01), Starks
patent: 3715123 (1973-02-01), Baum
patent: 3841632 (1974-10-01), Schwartz

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