Tent – canopy – umbrella – or cane – Umbrella – Collapsible in length
Patent
1991-09-13
1993-08-17
Raduazo, Henry E.
Tent, canopy, umbrella, or cane
Umbrella
Collapsible in length
135 334, A45B 2518
Patent
active
052359972
ABSTRACT:
An inexpensive collapsible umbrella which is made entirely from plastic and which has an integral cover or case formed from cylindrical segments affixed to the canopy frame with the canopy partially sandwiched therebetween has been disclosed. The canopy support frame is formed from a plurality of articulated canopy support arms, each having three ribs and a strut connected to one another through living hinges so that the arms can be folded with the ribs at least partially overlapping one another. The umbrella can be folded into a compact cylindrical shape for convenient storage and handling.
REFERENCES:
patent: 1781479 (1930-11-01), Schwartz
patent: 1827335 (1931-10-01), Rochefort
patent: 3177883 (1965-04-01), Militano
patent: 3446221 (1969-05-01), Truitt
patent: 4182352 (1980-01-01), Hermanson
patent: 4542758 (1985-09-01), Okuda
patent: 4821756 (1989-04-01), England
Good Marketing, Inc.
Raduazo Henry E.
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