United States Patent 2969102
Inventors:
Cunningham, Marion M.
Publication Date:
01/24/1961
Other Classes:
294/81.560, 220/565
International Classes:
B65D88/16; B66C1/12; B65D88/00
US Patent References:
| 2672902 | Flexible shipping container | | | |
| 2783786 | Apparatus for filling collapsible containers | | | |
| 2851075 | Collapsible tank | | | |