Umbrella

Details Umbrella Umbrella

2007-03-14

2008-11-11

Yip, Winnie (Department: 3636)

Tent, canopy, umbrella, or cane

Umbrella

Cover or lining feature

C135S033410

Reexamination Certificate

active

07448399

ABSTRACT:
An umbrella includes an umbrella support, a plurality of umbrella ribs that are installed on an upper portion of the umbrella support and that are capable of being folded, a plurality of support ribs respectively supporting the umbrella ribs, a slider to which an end of each of the support ribs is hingedly coupled and which slides along the umbrella support to fold or unfold the umbrella ribs and the support ribs, and a canopy giving a user shelter from rays of the sun, rain, or snow. The canopy is divided into an upper canopy installed on upper portions of the umbrella ribs and a lower canopy installed on lower portions of the umbrella ribs. A space is formed between the upper and low canopies when the umbrella is unfolded.

REFERENCES:
patent: 5078166 (1992-01-01), Lee
patent: 6006769 (1999-12-01), Lin
patent: 6024109 (2000-02-01), Lin et al.
patent: 6089244 (2000-07-01), Ko
patent: 6155278 (2000-12-01), Lin
patent: 6237616 (2001-05-01), You
patent: 6520193 (2003-02-01), You
patent: 6681784 (2004-01-01), Chou et al.
patent: 2004/0211452 (2004-10-01), Wu
patent: 11056433 (1999-03-01), None

Affiliated with

Also associated with

Rating

Umbrella does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Umbrella, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Umbrella will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4037700