Collapsible cone structure

Details Collapsible cone structure Collapsible cone structure

1993-03-31

1994-08-09

Thomas, Alexander S.

Stock material or miscellaneous articles

Special occasion ornament

Knockdown

428 9, 428 18, 428 20, 428 37, 211196, A47G 3306

Patent

active

053365364

ABSTRACT:
A collapsible cone structure includes a base, an upright support and a spiral coil. The coil is shiftable between a supported, cone-shaped extended configuration and a flattened configuration which may be easily stored or transported. Preferably the structure includes a detachable theme head including a support, a plurality of coil segments and a vertically adjustable coupling pin. Other preferred forms include detachable wings.
In particularly preferred forms, the cone structure includes a base, a spiral coil, and a fastener. The coil is shiftable between a cone-shaped resting configuration and a flattened extended configuration which may be latched in place.

REFERENCES:
patent: 2731752 (1956-01-01), Erickson et al.
patent: 2841901 (1958-07-01), Maple
patent: 3176123 (1965-03-01), Blake
patent: 3677867 (1982-07-01), Westlund
patent: 4620270 (1986-10-01), Laakso

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