Umbrellas

Details Umbrellas Umbrellas

1979-06-20

1982-01-26

Bell, J. Karl

Tent, canopy, umbrella, or cane

Umbrella

Having quick assembly feature

135 5R, 135 20R, A45B 1100, A45B 1500

Patent

active

043123716

ABSTRACT:
An umbrella comprises a cover of flexible material attached at its periphery to a resilient one-piece ring. A handle is connected at one end to the cover and at the other end to the ring and serves to support the umbrella in an open or erect position. The ring is sufficiently resilient to be twisted so as to form three loops for the purpose of storage and to return subsequently to its open position.

REFERENCES:
patent: 1169702 (1916-01-01), Washburn
patent: 1973540 (1934-09-01), Nelson
patent: 2554204 (1951-05-01), Mueller
patent: 2828758 (1958-04-01), Moro
patent: 3394720 (1968-07-01), Moss
patent: 3441038 (1969-04-01), Mathews

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