United States Patent 2804897
Inventors:
Wunderwald, Leon E.
Rosebrough, Richard L.
Publication Date:
09/03/1957
Assignee:
BEMIS BRO BAG CO
Other Classes:
383/103, 383/907, 383/904, 99/646S
International Classes:
A01F25/14; B65D88/16; B65D88/00
US Patent References:
| 2426195 | Collapsible container provided with fluid control means | | | |
| 2638951 | Collapsible tank and stabilizer means | | | |
| 2650401 | Weatherproof covering closure fastener | | | |
| 2690778 | Container for storage of liquids | | | |