Beach umbrella anchoring device

Details Beach umbrella anchoring device Beach umbrella anchoring device

1994-03-25

1995-03-14

Mai, Lanna

Tent, canopy, umbrella, or cane

Umbrella

Combined

248530, 52157, 135 19, 135 98, A45B 300

Patent

active

053969162

ABSTRACT:
A shading device including an umbrella-like canopy comprising a collapsible frame and a flexible light-proof covering with a anchoring device for supporting the shade device above ground so that the canopy will serve as a sun shade, particularly for blocking the rays of the sun wherein the anchoring device including an offset support arm for overhanging the canopy and a anchoring helix adapted to be driven into the ground for providing support to the shading device, said anchoring device is mounted to the other end of a crankshaft with a hand crank for rotating the crankshaft in screw fashion to drive the anchoring helix to impart rotational force to drive the helical member of the anchoring device into the ground for anchoring.

REFERENCES:
patent: 1243153 (1917-10-01), Gabler
patent: 1996071 (1935-04-01), Kahn
patent: 3044478 (1962-07-01), Russell
patent: 4582078 (1986-04-01), Ma
patent: 5088681 (1992-02-01), Procaccianti et al.
patent: 5122014 (1992-06-01), Genfan
patent: 5143108 (1992-09-01), Kenney
patent: 5152495 (1992-10-01), Jacinto et al.
patent: 5156369 (1992-10-01), Tizzoni

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