Title:
Patient elevating device and stabilizing mechanism therefor
Document Type and Number:
United States Patent 2945242

Inventors:
Heiden, Louis W.
Home, Society
Publication Date:
07/19/1960
View Patent Images:
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Assignee:
Heiden, Louis W.
Home, Society
Primary Class:
International Classes:
A61G7/10
US Patent References:
1147040
1287483
1535200Nonskid gripping member
1601900Nonskid brake
2101399Aircraft of the rotative-wing type
2132467Chair
2147907Bowling ball attachment
2221238Suction cup
2234483Invalid carrier
2458226Truck anchor
Foreign References:
DE409078C
GB387820A
CH167118A
GB432042A
SE120964A
BE511977A




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