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Floating collapsible play structures




Title: Floating collapsible play structures.
Abstract: A collapsible structure has a foldable frame member having a folded and an unfolded orientation, with a sheet material covering interior portions of the frame member to form a panel when the frame member is in the unfolded orientation, the panel having a top side and a bottom side. The structure also includes a weight coupled to the panel, and a floatation device coupled to the panel. The floatation device can be coupled to the panel at a location adjacent the top side of the panel, or between the top side and the bottom side of the panel. ...


- Tustin, CA, US
USPTO Applicaton #: #20090081919
Inventors: Yu Zheng


The Patent Description & Claims data below is from USPTO Patent Application 20090081919, Floating collapsible play structures.

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stats Patent Info
Application #
US 20090081919 A1
Publish Date
03/26/2009
Document #
File Date
12/31/1969
USPTO Class
Other USPTO Classes
International Class
/
Drawings
0




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20090326|20090081919|floating collapsible play structures|A collapsible structure has a foldable frame member having a folded and an unfolded orientation, with a sheet material covering interior portions of the frame member to form a panel when the frame member is in the unfolded orientation, the panel having a top side and a bottom side. The |Patent-Category-Corp
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