Flexible or portable closure – partition – or panel – With mounting – fastening – or supporting means – Shiftable support for overlooking shield; e.g. – pillow sham...
Patent
1974-06-10
1976-09-14
Gilliam, Paul R.
Flexible or portable closure, partition, or panel
With mounting, fastening, or supporting means
Shiftable support for overlooking shield; e.g., pillow sham...
160368R, 229 31R, A47H 300, B65D 524
Patent
active
039801241
ABSTRACT:
A grain door for installation across the doorway of a boxcar wherein a generally rectangular relatively stiff panel equipped with a plurality of horizontal straps is equipped with diagonal fold lines extending from the intersection of the side flap and floor flap fold lines to permit folding the side flaps and the floor flaps ends into overlying relation with the remainder of said panel to facilitate anchoring the straps to the doorway posts.
REFERENCES:
patent: 2966438 (1960-12-01), Ford
patent: 3224496 (1965-12-01), Bruning
patent: 3367555 (1968-02-01), Montgomery
Gilliam Paul R.
Omni Corporation
Sakran Victor N.
LandOfFree
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