One hand operated umbrella capable of self-opening

Details One hand operated umbrella capable of self-opening One hand operated umbrella capable of self-opening

1976-06-25

1977-08-16

Schroeder, Werner H.

Tent, canopy, umbrella, or cane

Umbrella

Self-opening and closing

135 24, A45B 2516

Patent

active

040419665

ABSTRACT:
This invention is directed to an umbrella whereby a person can open the umbrella with one hand and, also, close the umbrella with one hand. There is a spring which urges the umbrella to an open position. In the closed position there is a latching means for preventing movement of the elements of the umbrella so as to maintain the umbrella in the closed position. To open the umbrella the latching means is moved and the spring expands the umbrella to the open position. To close the umbrella a person, with one hand, pulls on a handle so as to move the latching means in a locking position to maintain the umbrella in the closed position.

REFERENCES:
patent: 2917060 (1959-12-01), Militano
patent: 3870062 (1975-03-01), Medlin
patent: 3926202 (1975-12-01), Uthemann et al.

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