Title:
Step stick walking aid
United States Patent 3289685


Inventors:
Mccall, Parker Alene
Application Number:
US40145264A
Publication Date:
12/06/1966
Filing Date:
10/05/1964
Assignee:
Mccall, Parker Alene
Primary Class:
Other Classes:
135/69, 135/77
International Classes:
A61H3/02; A61H3/00
View Patent Images:
US Patent References:
3163437Ski pole baskets1964-12-29
2960095Convertible cane-crutch1960-11-15
2811978Walking aid1957-11-05
2630128Telescoping and adjustable crutch1953-03-03
2590607Combined cane and crutch1952-03-25
0768452N/A1904-08-23