IDENTIFY MODULAR STANCHION SYSTEMS COMPRISING

Brand	Owner	Address	Description
PICK-UP TRUSS	Christensen Manufacturing Corporation	P.O. BOX 592 PENNINGTON NJ 08534	identify modular stanchion systems comprising stanchions of elongated, angled members, namely elongated plates, tubes and extrusions primarily made of metal used for creating work surfaces and/or anchoring equipment;PICK UP TRUSS;TRUSS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An improvement to a collapsible stanchion on a railcar for supporting semi-trailers thereon. The improvement consists of a linkage which is activated by the pulling of a handle away from the stanchion during the operation of raising it from a resting position to an upright position. The linkage exerts a force on a diagonal support member of the stanchion to urge it into a position where the stanchion's locking mechanism may be engaged to lock the stanchion in an upright position.