Title:
Stowable truck ladder
United States Patent 2621846


Inventors:
Knibbs, Henry J.
Application Number:
US24215451A
Publication Date:
12/16/1952
Filing Date:
08/16/1951
Assignee:
Knibbs, Henry J.
Primary Class:
Other Classes:
280/166
International Classes:
B60R3/02
View Patent Images:
US Patent References:
2492068Retractable vehicle step1949-12-20
2487660Yielding vehicle step1949-11-08
2279329Ladder1942-04-14
Foreign References:
DE516683C1931-01-26