Title:
Sanitary bed
Document Type and Number:
United States Patent 2924832
Inventors:
Knowles, Frederick W.
Plaque It!
|
Publication Date:
02/16/1960
View Patent Images:
Images are available in PDF form when logged in. To view PDFs, Login or
Create Account (Free!)
Export Citation:
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 | ||||
| 1394578 | Cot | |||
| 1736341 | Mattress for baby carriages and cribs | |||
| 1890163 | Animal bed construction | |||
| 2144329 | Receptacle | |||
| 2457851 | Device for use in connection with defrosting refrigerators | |||
| 2559654 | Air-conditioned baby crib | |||
| 2688959 | Incubator for infants | |||
| 2761152 | Invalid beds |
Foreign References:
| GB190810902A | ||||
| FR16117A | ||||
| FR437669A |