Title:
Air-conditioned mattress
United States Patent 2462984
US Patent References:
/0560613.html
- - 0560613
/0597058.html
- - 0597058
Air-cooled seat cushion for automobiles
- - 1489308
Health mattress
- - 1936960
Air conditioned cushion
- - 2059226
/0560613.html
- - 0560613
/0597058.html
- - 0597058
Air-cooled seat cushion for automobiles
- - 1489308
Health mattress
- - 1936960
Air conditioned cushion
- - 2059226
Inventors:
Maddison, Horace P.
Publication Date:
03/01/1949
View Patent Images:
Export Citation:
Assignee:
Maddison, Horace P.
Primary Class:
International Classes:
A47C21/04; A47C21/00
Foreign References:
| DE75885C | ||||
| GB249760A | ||||
| FR429326A |