Reversible umbrella

Details Reversible umbrella Reversible umbrella

2007-01-22

2009-02-03

Yip, Winnie (Department: 3636)

Tent, canopy, umbrella, or cane

Umbrella

Ribs and stretchers

C135S025330, C135S028000

Reexamination Certificate

active

07484518

ABSTRACT:
A reversible umbrella is provided. This device includes a supportive pole having an upper portion and a lower portion and a canopy assembly slidably mounted thereon. The canopy assembly further includes first, second, and third sliding collars mounted on the supportive pole; a canopy attached to a plurality of canopy support rods, wherein each of the plurality of canopy support rods is hingeably attached at one end to the third sliding collar; a first plurality of connector rods, wherein one end of each connector rod is hingeably attached to one of the canopy support rods and wherein the other end of the connector rod is hingeably attached to the second sliding collar; and a second plurality of connector rods, wherein one end of each connector rod is hingeably attached to one of the first plurality of connector rods and wherein the other end is hingeably attached to the first sliding collar.

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patent: 0049226 (1981-09-01), None
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