Pocketable folding umbrella

Details Pocketable folding umbrella Pocketable folding umbrella

1995-05-11

1996-07-09

Mai, Lanna

Tent, canopy, umbrella, or cane

Umbrella

Nonsymmetrical, axially offset, or inclined canopy

135 251, 135 28, 135 254, A45B 1100

Patent

active

055335357

ABSTRACT:
A pocketable folding umbrella includes a slim upper notch generally rectangular shaped and secured on an upper portion of a central shaft; a slim lower runner generally rectangular shaped and slidably held on the central shaft; a plurality of extremity rib sets radially pivotally secured to two extremity portions of the upper notch and the lower runner, a plurality of flat-side rib sets universally pivotally secured to two flat-side portions of the upper notch and the lower runner, and an umbrella cloth secured with the rib sets, whereby upon folding of an opened umbrella, the flat-side rib sets will be inwardly folded towards a flat side portion of the upper notch and the lower runner as accompanied with a radially folding of the extremity rib sets on the two extremity portions of the upper notch and the lower runner for greatly minimizing the volume of the folded umbrella for a convenient carrying and storage.

REFERENCES:
patent: 1208097 (1916-12-01), Collins et al.
patent: 3837352 (1974-09-01), Weber
patent: 4474201 (1984-10-01), Kida
patent: 5355903 (1994-10-01), Haddad et al.

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