Title:
PORTABLE POWER LIFT
United States Patent 3521775
US Patent References:
Hydraulic lift truck scales
- - 2722411
Material handling apparatus
- - 2792079
Truck loading elevator device for handling hand trucks
- - 3054519
Steering linkage for retractable wheels
- - 3153544
Portable lift
- - 3172501
Hydraulic lift truck scales
- - 2722411
Material handling apparatus
- - 2792079
Truck loading elevator device for handling hand trucks
- - 3054519
Steering linkage for retractable wheels
- - 3153544
Portable lift
- - 3172501
Inventors:
Vermette, Howard H.
Publication Date:
07/28/1970
View Patent Images:
Export Citation:
Assignee:
Vermette, Howard H.
Primary Class:
Other Classes:
187/243, 414/537, 187/231, 414/21, 414/592
International Classes:
B66F7/04; B66F11/00; B66F7/00; B60P1/02; B66B9/20