Title:
Sanitary bed
Document Type and Number:
United States Patent 2924832


Inventors:
Knowles, Frederick W.
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Publication Date:
02/16/1960
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Assignee:
Knowles, Frederick W.
Primary Class:
Other Classes:
5/421, 5/187, 5/603, 5/604, 5/695
International Classes:
A47D15/00
US Patent References:
0043141
0335097
0467575
0630111
0826978
0836175
0848032
0879335
0976992
1125425
1192647
1302915
1394578Cot
1736341Mattress for baby carriages and cribs
1890163Animal bed construction
2144329Receptacle
2457851Device for use in connection with defrosting refrigerators
2559654Air-conditioned baby crib
2688959Incubator for infants
2761152Invalid beds
Foreign References:
GB190810902A
FR16117A
FR437669A




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