Title:
Climbing stirrups
United States Patent 3200904
US Patent References:
/0952720.html
- - 0952720

Extension ladder
- - 1916208

Stilt
- - 2057013

Portable climber
- - 2330288

Rungless ladder
- - 3075611


Inventors:
Weeks, James L.
Publication Date:
08/17/1965
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Assignee:
Weeks, James L.
Primary Class:
182/134
Other Classes:
182/3
International Classes:
A63B27/04; A63B27/00