Static structures (e.g. – buildings) – Lazy tong extension unit
Patent
1991-12-05
1994-07-12
Friedman, Carl D.
Static structures (e.g., buildings)
Lazy tong extension unit
52646, 5265101, 52638, 52645, E04H 1218
Patent
active
053277007
ABSTRACT:
A collapsible modular display tower assembly has a three-dimensional, collapsible display panel structure having two opposing pairs of pivotally-connective links with upper and lower ends arranged to form four side faces when erect. A plurality of upper and lower hub assemblies are pivotally connecting the adjacent ends of the links of adjacent side faces. Four vertically-oriented expansible support and attachment braces are provided with each brace being connected to one pair of the vertically-aligned upper and lower hub assemblies. The braces permit the attachment of graphic representations and display accessories to the tower assembly. Releasable hub-connecting means in the form of male and female connectors are provided on the upper and lower hub assemblies for releasably interlocking a multiplicity of display panel structures into a vertical display tower.
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Gerberding Philip C.
Sorenson Gary R.
Aubrey Beth A.
Friedman Carl D.
Skyline Displays, Inc.
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