Title:
HIGH-LIFT ELEVATING MECHANISM
United States Patent 3446379


Inventors:
Phillips, William N.
Application Number:
US3446379DA
Publication Date:
05/27/1969
Filing Date:
10/17/1967
Assignee:
LECO INC
Primary Class:
Other Classes:
182/141, 254/122
International Classes:
B60P1/02; (IPC1-7): B60P1/02; B66F3/22; E04G1/18
View Patent Images:
US Patent References:
3203670Double linkage supported table1965-08-31
3110476Thrust linkage supported tables1963-11-12
2704199Jack1955-03-15