Title:
Mobile tower with elevator for making overhead assemblies
United States Patent 2761574


Inventors:
Allen, Harlan Campbell
Application Number:
US32602852A
Publication Date:
09/04/1956
Filing Date:
12/15/1952
Assignee:
Allen, Harlan Campbell
Primary Class:
Other Classes:
182/141, 187/244
International Classes:
B66B9/16; B66F11/04
View Patent Images:
US Patent References:
2702095Baled hay hoist1955-02-15
2632530Telescoping tower vehicle1953-03-24
2599052Casket transporting and hoisting vehicle1952-06-03
2595707Traveling coil lifting gear1952-05-06
2569653Vertically adjustable scaffold carriage1951-10-02
2376875Extensible fire ladder and elevator1945-05-29
2364547Combination hoist and scaffolding1944-12-05
2194125Article handling device1940-03-19
2143189Material hoist1939-01-10
1996618Elevating and transfer truck unit1935-04-02
1589203Freight stacker1926-06-15
1023124N/A1912-04-16
0683890N/A1901-10-01
Foreign References:
FR39913E1932-03-19