Title:
Bed bottom
United States Patent 2638606


Inventors:
Austin, Dwight E.
Application Number:
US3840048A
Publication Date:
05/19/1953
Filing Date:
07/13/1948
Assignee:
Austin, Dwight E.
Primary Class:
Other Classes:
5/236.1, 5/247, 5/714
International Classes:
A47C23/06
View Patent Images:
US Patent References:
2425728N/A1947-08-19
2400790Baby comfort cab1946-05-21
2371788Cushion1945-03-20
2259534Seat and mattress construction1941-10-21
2225858Mattress supporting structure1940-12-24
2049226Vacuum tube1936-07-28
2039269Draft rigging1936-04-28
2012042Cushion1935-08-20
1353260Mattress-support1920-09-21
1347666Hospital bed-mattress1920-07-27
0647374N/A1900-04-10