US2004099296A1PendingUtilityA1
Inflatable umbrella
Priority: Nov 27, 2002Filed: Nov 27, 2002Published: May 27, 2004
Est. expiryNov 27, 2022(expired)· nominal 20-yr term from priority
Inventors:Yuan-Fu Chang
A45B 11/04A45B 19/02
38
PatentIndex Score
0
Cited by
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References
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Claims
Abstract
An inflatable umbrella includes a panel and a plurality of inflatable ribs made of soft material connected to an underside of the panel. An inflatable handle made of soft material is connected to the underside of the panel. The inflatable handle is connected with the inflatable ribs. One of the inflatable ribs has an inlet. The umbrella can be folded into a thin layer when not in use. In addition, a circular rib formed under the panel is flexible and its diameter is changeable, so the umbrella can be mounted to different user's heads with similar sizes.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1 . An inflatable umbrella comprising:
a panel made of water proof material; a plurality of inflatable ribs made of soft material and connected to an underside of the panel, the inflatable ribs connected with one another and one of the inflatable ribs having an inlet; and an inflatable handle made of soft material and connected to the underside of the panel, the inflatable handle connected with the inflatable ribs and being able to be held or mounted to head.
2 . The inflatable umbrella as claimed in 1 , wherein branch pipes are connected between the inflatable ribs and the inflatable handle with their first ends to connect to the inflatable ribs and with theirs second ends to connect to the inflatable handle.
3 . The inflatable umbrella as claimed in claim 1 , wherein a circular inflatable rib is formed around the periphery of the panel and connects with each of the inflatable ribs.
4 . The inflatable umbrella as claimed in claim 1 , wherein a plurality of circular inflatable ribs are formed underside and around the panel and connects with each of the inflatable ribs.
5 . The inflatable umbrella as claimed in claim 1 , wherein the inflatable handle comprises two supporting pipes and a circular inflatable rib, a first end of the supporting pipe is connected to the inflatable ribs, and the circular inflatable rib is connected to the second end of the supporting pipe, the circular inflatable rib is flexible.
6 . The inflatable umbrella as claimed in claim 5 , wherein the periphery of the circular inflatable rib has a ribbon formed thereon.
7 . The inflatable umbrella as claimed in claim 1 , wherein each inflatable rib is isolated from the inflatable handle by heating, each of the inflatable ribs and the inflatable handle has an inlet.
8 . The inflatable umbrella as claimed in claim 1 , wherein each inflatable rib is isolated from the inflatable handle by sewing, each of the inflatable ribs and the inflatable handle has an inlet.
9 . The inflatable umbrella as claimed in claim 5 , wherein each inflatable rib is isolated from the inflatable handle by heating, each of the inflatable ribs and the inflatable handle has an inlet.
10 . The inflatable umbrella as claimed in claim 5 , wherein each inflatable rib is isolated from the inflatable handle by sewing, each of the inflatable ribs and the inflatable handle has an inlet.Join the waitlist — get patent alerts
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