Collapsible umbrella handle

Details Collapsible umbrella handle Collapsible umbrella handle

1992-07-06

1993-02-16

Scherbel, David A.

Tent, canopy, umbrella, or cane

Umbrella

Collapsible in length

135 251, 403349, A45B 1900

Patent

active

051861976

ABSTRACT:
A telescopic handle construction for an umbrella having an arrangement of a shaft support for the umbrella shaft. An outer handle with a sleeve internally fixed on the elongated handle. The sleeve and elongated handle telescopically collapse over the shaft adapter guided by movement of a pin fixed to the shaft adapter and engaging a Z-shaped slot in the sleeve. The elongated handle locks in a closed or opened position by engagement of the pin in one of two constricted ends on the Z-shaped slot.

REFERENCES:
patent: 305140 (1884-09-01), Bradley
patent: 1130726 (1915-03-01), Greve
patent: 1937363 (1933-11-01), Seraphim
patent: 2316679 (1943-04-01), Evans
patent: 3248129 (1966-04-01), Brown
patent: 3596950 (1970-02-01), Weber et al.
patent: 3678949 (1972-07-01), Weber
patent: 3709238 (1973-01-01), Leopoldi et al.
patent: 3811455 (1974-05-01), Thur
patent: 3851657 (1974-12-01), Weber
patent: 3933011 (1976-01-01), DiGilio et al.
patent: 4011881 (1977-03-01), Becher
patent: 4361353 (1982-11-01), Vinson
patent: 4483563 (1984-11-01), Van der Heyden
patent: 4685482 (1987-08-01), Yung
patent: 4736761 (1988-04-01), Warfield et al.
patent: 4763679 (1988-08-01), Lerch
patent: 4858633 (1989-08-01), Yang
patent: 4977913 (1990-12-01), Meyman
patent: 5020558 (1991-06-01), Huang
patent: 5060684 (1991-10-01), Wu
patent: 5063952 (1991-11-01), Seidel
patent: 5080118 (1992-01-01), Allen

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