Title:
Mobile ladders and platforms
United States Patent 2798652


Inventors:
Easton, George P.
Application Number:
US48138755A
Publication Date:
07/09/1957
Filing Date:
01/12/1955
Assignee:
Easton, George P.
Primary Class:
Other Classes:
16/33, 182/15, 182/113, 182/127, 182/129
International Classes:
E06C1/24; E06C1/26; E06C1/397; E06C7/16; E06C7/18
View Patent Images:
US Patent References:
2701168Elevated platform dolly1955-02-01
2624590Portable workstand1953-01-06
2371092Scaffold-ladder1945-03-06
2362170Portable folding scaffold1944-11-07
2035294Portable hoisting machine1936-03-24
1439388Stepladder1922-12-19