Structure of umbrella ring

Details Structure of umbrella ring Structure of umbrella ring

1993-10-01

1994-09-27

Friedman, Carl D.

Tent, canopy, umbrella, or cane

Umbrella

Collapsible in length

135 44, A45B 1900

Patent

active

053499760

ABSTRACT:
An umbrella ring which is used to position the tips which connect every corner of the canopy to the ribs of the umbrella which can not be telescoped and mainly consisting of a shank, a canopy, ribs, tips and a handle. The improved ring brings all the ribs together and has a sleeve wherein one or more slots are formed for positioning the tips which connect the canopy to the ribs so that the umbrella ring can slide along the shank to an appropriate position to place the ribs and the tips completely in the inner space of the umbrella ring effectively and easily.

REFERENCES:
patent: 688627 (1901-12-01), Fry
patent: 766678 (1904-08-01), Ekman et al.
patent: 955255 (1910-04-01), Dilli
patent: 963753 (1910-07-01), Durand
patent: 995124 (1911-06-01), Finerty
patent: 1073631 (1913-09-01), Revel
patent: 5048152 (1991-09-01), Gray
patent: 5125426 (1992-06-01), Wu et al.

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