Title:
Walking aid
United States Patent 2538838


Inventors:
Kuhnen, Joan C.
Application Number:
US5662948A
Publication Date:
01/23/1951
Filing Date:
10/26/1948
Assignee:
Kuhnen, Joan C.
Primary Class:
Other Classes:
482/70
International Classes:
A61H3/00; A63B69/18
View Patent Images:
US Patent References:
2160722Foot exerciser1939-05-30
1982843Health glider1934-12-04
Foreign References:
GB419519A1934-11-13