Collapsible structures

Details Collapsible structures Collapsible structures

1997-04-11

1998-10-06

Grieb, William H.

Games using tangible projectile

Playing field or court game; game element or accessory...

Having at least two different types of game elements used in...

135125, 273400, 473479, A63B 6300, E04H 1540

Patent

active

058169547

ABSTRACT:
Collapsible structures are disclosed having a central panel, a first support panel disengageably connected to the left side of the central panel, and a second support panel disengageably connected to the right side of the central panel. Each of the central panel and support panels includes a foldable frame member having a folded and an unfolded orientation, and a fabric material substantially covering the frame member.

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