Title:
Bed mattress
United States Patent 2471125
US Patent References:
/0718524.html
- - 0718524

/1159846.html
- - 1159846

Mattress
- - 2154910

Mattress
- - 2257994


Inventors:
Sohn, Carl R.
Sohn, Arthur G.
Publication Date:
05/24/1949
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Assignee:
Sohn, Carl R.
Sohn, Arthur G.
Primary Class:
5/701
Other Classes:
5/727, 5/716
International Classes:
A47C27/045; A47C27/04