United States Patent 3045257
Inventors:
Knapp, Andrew S.
Publication Date:
07/24/1962
Assignee:
KNAPP MONARCH CO
Other Classes:
5/112, 5/706
International Classes:
A47C23/047; A47C27/10; A47C23/00
US Patent References:
| 2866208 | Foldable cot | | | |
| 2946067 | Inflatable beach mat and a supporting frame therefor | | | |
Foreign References:
| AU654532B | | | | |
| FR787263A | | | | |
| CH261936A | | | | |
| FR1022829A | | | | |