Reversible playing or performance area

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Details

52 64, 52177, 108 13, 272 565SS, 273176J, 273284, 273287, 404 34, 404 44, 404 71, 428 22, 428 27, A63B 7102, A63C 1900

Patent

active

045562130

ABSTRACT:
A reversible playing and/or performing area having at least one reversible tray which has separately utilizable opposing plane surfaces. The tray has a bottom and shallow sides. The outer surface of the bottom of the tray provides a first playing surface. The space of the tray defined by the inner surfaces of the bottom and the sides of the tray holds a bedding material which provides the base for a second, opposing playing surface. Suitable device is provided for rotatably reversing the playing surfaces. The reversible area may have a plurality of abutting trays which may be of different shapes and dimensions.

REFERENCES:
patent: 3139283 (1964-06-01), Lester
patent: 3141392 (1964-07-01), Schneider et al.
patent: 3143350 (1964-08-01), Lester
patent: 3157557 (1964-11-01), Palmer
patent: 3529831 (1970-09-01), Rogers
patent: 3669817 (1972-06-01), McDevitt
patent: 4275887 (1981-06-01), Tateyama
patent: 4365803 (1982-12-01), Barnes et al.

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