Portable stage

Details Portable stage Portable stage

1974-05-01

1976-06-22

Frazier, Roy D.

Horizontally supported planar surfaces

Plural related horizontal surfaces

Laterally connected individual units

52584, 52754, 108114, 312111, 403330, F16B 100

Patent

active

039644022

ABSTRACT:
A portable stage having plural separable stage units with means for holding adjacent stage units in fixed relation and at the same or different heights, including a pair of elongate grooved members associated one with each stage unit and with clamp mechanism positionable within the grooves of both of said members for imparting rigidity to the adjacent stage units and for holding said stage units locked to each other.

REFERENCES:
patent: 2392551 (1946-01-01), Roe
patent: 2403338 (1946-07-01), Butler
patent: 2423695 (1947-07-01), Falco
patent: 2836475 (1958-05-01), Sapp
patent: 3563624 (1971-02-01), Stice
patent: 3574449 (1971-04-01), Rosenberg

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