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Title:
Adjustable mattress and bed pan for use therewith
United States Patent 3129438
Inventors:
Credell, Hall Rex
Application Number:
US14832661A
Publication Date:
04/21/1964
Filing Date:
10/30/1961
Assignee:
Credell, Hall Rex
Primary Class:
Other Classes:
5/604
International Classes:
A47C27/12; A61G7/02; A61G9/00
View Patent Images:
US Patent References:
2932830Integrated bedpan and support1960-04-19
2879523Mattress construction1959-03-31
2644957Bed commode1953-07-14
2577595Articulated pillow and case1951-12-04
1700535Protector for mattresses1929-01-29
0938968N/A1909-11-02
0759882N/A1904-05-17
0307717N/A1884-11-04
Foreign References:
DE186225C