Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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B65B
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
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67/00
Apparatus or devices facilitating manual packaging operations; Sack holders
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B65B67/12
Sack holders, i.e. stands or frames with means for supporting sacks in the open condition to facilitate filling with articles or materials
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B65B67/1205
collapsible or foldable
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