United States Patent 2712137
Publication Date:
07/05/1955
Other Classes:
5/425, 5/201, 5/285, 5/310
International Classes:
A47C17/04; A47C17/00
US Patent References:
| 2579921 | Combined sofa and hollywood bed | | | |
| 2645788 | Sofa bed with shiftable back | | | |
| 2697233 | Bed structure, including removable legs and headboard | | | |