US2675209A
(en)
|
1951-11-29 |
1954-04-13 |
John O Freed |
Hydraulic floor crane
|
US2804979A
(en)
|
1954-11-19 |
1957-09-03 |
Harmon D Lassiter |
Portable lifting apparatus
|
US4135627A
(en)
|
1976-11-04 |
1979-01-23 |
Mcinerney James |
Operator balanced, manually powered crane
|
US4118010A
(en)
|
1978-01-09 |
1978-10-03 |
Hanscom Russell C |
Multi-purpose lifting and mounting assembly
|
USD274571S
(en)
*
|
1982-01-25 |
1984-07-03 |
Vermette Machine Company, Inc. |
Mobile lift
|
GB2137864B
(en)
*
|
1983-04-08 |
1986-08-20 |
Massey Ferguson Perkins Ltd |
Hitch assembly
|
USD288912S
(en)
*
|
1983-12-21 |
1987-03-24 |
Thomas J. Lucas |
Combined towing and engine pulling wrecker trailer
|
USD301127S
(en)
*
|
1986-03-05 |
1989-05-16 |
Holmes International Inc. |
Boom for a towing vehicle
|
USD320686S
(en)
*
|
1988-05-04 |
1991-10-08 |
Art Still |
Mobile man lift
|
US4934659A
(en)
|
1989-03-13 |
1990-06-19 |
Yoke James H |
Hoist and dolly apparatus
|
USD322948S
(en)
*
|
1989-11-16 |
1992-01-07 |
Demichele Mardon |
Wheel lifting towing dolly
|
US5224612A
(en)
|
1992-05-07 |
1993-07-06 |
Shirley Kirk B |
Portable crane
|
US5261640A
(en)
|
1992-09-24 |
1993-11-16 |
Super Test Corporation |
Portable engine hoist
|
US5597081A
(en)
|
1995-03-30 |
1997-01-28 |
Shirley; Kirk B. |
Portable crane
|
AU133891S
(en)
*
|
1997-05-07 |
1998-05-29 |
Arjo Med Atkiebolag Ltd |
Invalid lifting device
|
CA2544735A1
(en)
|
2003-11-04 |
2005-05-19 |
Stewart A. Burton |
Lifting device and method
|
AU2006100327B4
(en)
*
|
2006-04-24 |
2009-10-22 |
Shawyer, Linda McLeod |
A Collapsible Trailer
|
USD583518S1
(en)
*
|
2006-06-06 |
2008-12-23 |
Bröderna Thörner AB |
Mobile animal lifting device
|
US7669255B2
(en)
|
2008-01-28 |
2010-03-02 |
Terry Raney |
Storable dual action hydraulic lifting device
|
WO2013173878A2
(en)
*
|
2012-05-25 |
2013-11-28 |
Work Smart Equipment Pty Limited |
Lifting devices
|