Supports: racks – Knockdown – Foldable or collapsible
Patent
1974-07-23
1976-07-06
McCall, James T.
Supports: racks
Knockdown
Foldable or collapsible
211126, 16191, 280638, A47F 510
Patent
active
039677346
ABSTRACT:
Improved foldable hand delivery cart made up of a main and a pair of side or wing panel sections interlockingly hinged together by means of hinge elements which extend for substantially the entire lengths of the panel sections and simultaneously form structural columnar support components for said panel sections.
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Dixon Cal L.
Morgan Melvin G.
Calrow Paul E.
Kaiser Aluminum & Chemical Corporation
Lewis Terrell P.
McCall James T.
Rhoades John S.
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