Walled structure apparatus

Details Walled structure apparatus Walled structure apparatus

2006-06-15

2008-08-05

Nguyen, Kien T (Department: 3711)

Amusement devices: toys

Construction toy

Including connectable panels or strips

C446S114000, C446S478000, C446S901000

Reexamination Certificate

active

07407425

ABSTRACT:
A walled structure apparatus generally orientated perpendicular to a horizontal surface, the apparatus including a first panel with a major plane, a corner and a notch, a second panel with a major plane, a corner and a tab received with the notch, and a hinge structure within the notch.The hinge structure generally uniting the panels for movement to a number of selected positions and includes interengaged flexible components permitting inward and outward movement and being generally located within the notch and tab. Through this movement, the walled structure apparatus exhibits a deformed structure.

REFERENCES:
patent: 2558591 (1951-06-01), Starck
patent: 3546792 (1970-12-01), Sherman
patent: 3603004 (1971-09-01), Fink
patent: 5215490 (1993-06-01), Szoradi
patent: 5330379 (1994-07-01), Roh et al.
patent: 5707269 (1998-01-01), Murphy
patent: 5823533 (1998-10-01), Edwards
patent: 5895045 (1999-04-01), Vilar

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