Sports floor

Amusement devices – Surface or enclosure for athletic or exhibition event

Patent

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Details

472 94, 428 17, 428 95, E04F 1516

Patent

active

051834383

ABSTRACT:
A general-purpose sports floor is installed on a supporting substructure composed of stone-like materials or other compositions of materials such as a wooden floor or stabilized sand. In order that the sports floor meets the highest requirements with respect to sports serviceability, lowest risk of injury to the sportsman or sportswoman, mechanical strength and durability it is composed at least of a combination of the following layers or composite layers:

REFERENCES:
patent: 3446122 (1969-05-01), Raichle et al.
patent: 3661687 (1972-05-01), Spinney et al.
patent: 4044179 (1977-08-01), Hass, Jr.

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