Vehicular hoist unit
United States Patent 2820561
US Patent References:
Crane platform
- - 2364493

Conveying and handling unit
- - 2375104

Load positioner
- - 2479623

Fork lift truck with boom
- - 2493750

Three leg truck mounted derrick
- - 2541970


Inventors:
Meagher, William G.
Publication Date:
01/21/1958
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Assignee:
Meagher, William G.
Primary Class:
Other Classes:
187/222, 182/141, 182/64.100, 414/496, 187/237, 254/282, 254/281, 212/261
International Classes:
B66F9/06
US Patent References:
2589102Wheeled crane
2605002Mobile crane