United States Patent 2870461
Other Classes:
229/122.340, 5/924, 229/114, 5/255
US Patent References:
| 1905119 | Berry or fruit basket or box | | | |
| 2253024 | Folding bassinet | | | |
| 2433012 | Resilient construction for use in furniture | | | |
| 2551089 | Packaging container convertible into a toy | | | |
| 2619768 | Collapsible box cradle | | | |
Foreign References:
| IT314318B | | | | |
| FR403410A | | | | |
| FR495139A | | | | |
| BE510324A | | | | |
| GB599108A | | | | |
| FR1067231A | | | | |