Title:
Cushion construction
United States Patent 3308490
Inventors:
Cacioppo, Marie L.
Publication Date:
03/14/1967
Other Classes:
297/DIG.006, 428/100, 5/739, 5/923
International Classes:
A47C21/06; A47C31/10; A47G9/10; A47C21/00; A47C31/00; A47G9/00