US628803A
(en)
*
|
1899-05-09 |
1899-07-11 |
William C Hildebrand |
Lifting-jack.
|
US685011A
(en)
*
|
1901-05-03 |
1901-10-22 |
Joseph F Tell |
Collar-brace.
|
US858126A
(en)
*
|
1904-12-10 |
1907-06-25 |
Joseph G Wendling |
Lifting device for clothes-drying reels.
|
US1241591A
(en)
*
|
1916-10-20 |
1917-10-02 |
Jiffy Jack Company |
Jack.
|
USD731735S1
(en)
*
|
1920-11-08 |
2015-06-09 |
Melchor Gabilondo, S.A. |
Lifting jack
|
US1629140A
(en)
*
|
1924-04-04 |
1927-05-17 |
John W Bate |
Double-lift jack
|
US2786650A
(en)
*
|
1955-07-11 |
1957-03-26 |
Albert H Bottorff |
Invertible lift member with slidable jack head
|
US2970810A
(en)
*
|
1958-07-07 |
1961-02-07 |
Ford Motor Co |
Jack stand
|
US3022043A
(en)
*
|
1960-09-16 |
1962-02-20 |
Dewey S Weiss |
Quick action jack
|
US3580543A
(en)
*
|
1968-11-29 |
1971-05-25 |
Otto F Hafeli |
Trailer jack
|
USD248460S
(en)
*
|
1976-05-24 |
1978-07-11 |
The Bloomfield Manufacturing Co., Inc. |
Jack
|
US4176824A
(en)
*
|
1977-02-07 |
1979-12-04 |
Richard Lewis |
Lifting apparatus
|
ZW10683A1
(en)
*
|
1982-05-10 |
1983-07-20 |
Walter Grato Rossi |
Wheel wrench support
|
USD291017S
(en)
*
|
1984-06-18 |
1987-07-21 |
Ronald Magness |
Trailer stand
|
US4645181A
(en)
*
|
1985-09-30 |
1987-02-24 |
Schapansky Lloyd D |
High performance air jack
|
US4624447A
(en)
*
|
1986-01-14 |
1986-11-25 |
Richmeier Thomas L |
Hydraulic high lift jack
|
IL80926A
(en)
*
|
1986-12-10 |
1989-06-30 |
Mordechai Yirmiyahu |
Force-applying tool particularly useful for force-opening window grille bars
|
USD298676S
(en)
*
|
1986-12-30 |
1988-11-22 |
Atwood Industries, Inc. |
Trailer jack
|
USD317520S
(en)
*
|
1989-02-02 |
1991-06-11 |
Celette S.A. |
Jack for supporting automobiles when under repair
|
US5159793A
(en)
*
|
1989-06-02 |
1992-11-03 |
Krueger International Inc. |
Wall system
|
USD329518S
(en)
*
|
1990-01-02 |
1992-09-15 |
Mary Selvey |
Motorcycle jack
|
USD338310S
(en)
*
|
1990-02-12 |
1993-08-10 |
Clarke James M |
Combined holder and adjustable jack for cabinets
|
US5228651A
(en)
*
|
1990-10-22 |
1993-07-20 |
The United States Of America As Represented By The Secretary Of The Army |
Roll up jack stand
|
USD348966S
(en)
*
|
1993-06-14 |
1994-07-19 |
Victor Guyton |
Vehicle mounted hydraulic auto jack
|
USD350888S
(en)
*
|
1993-06-24 |
1994-09-27 |
Gerald Perry |
Foot or hand operated lug nut wrench holder
|
US5617698A
(en)
*
|
1995-01-30 |
1997-04-08 |
Foamseal, Inc. |
Clamp for holding wall panel against adhesive
|
USD373884S
(en)
*
|
1995-04-11 |
1996-09-17 |
Price John C |
Tree jack
|
USD384482S
(en)
*
|
1996-06-03 |
1997-09-30 |
Thole Glenn F |
Mobil home support stanchion
|
USD388925S
(en)
*
|
1996-10-23 |
1998-01-06 |
Hulegaard Trueman L |
Jack
|
USD396926S
(en)
*
|
1997-08-25 |
1998-08-11 |
Underhill Victor H |
Jack-stand
|
US6053477A
(en)
*
|
1998-02-18 |
2000-04-25 |
Price; Danny C. |
Self levering vehicle jack
|
US6027100A
(en)
*
|
1998-03-04 |
2000-02-22 |
Dube; Jean-Guy |
Apparatus for supporting modular furniture
|
EP0950633A3
(en)
*
|
1998-04-15 |
2001-11-14 |
Northman Holdings Inc. |
Safety locking mechanism for a mechanical lifting jack
|
US6880894B2
(en)
*
|
2001-03-02 |
2005-04-19 |
James H. Obermeyer |
Dump trailer for asphalt paving
|
USD467699S1
(en)
*
|
2001-09-21 |
2002-12-24 |
Isaac King |
Jack stand
|
US6691983B2
(en)
*
|
2002-05-23 |
2004-02-17 |
Harry H. Arzouman |
Economical lifting device-jack stand
|
USD513819S1
(en)
*
|
2003-12-09 |
2006-01-24 |
K.K.U. Incorporated |
Jack stand
|
US7237762B2
(en)
*
|
2004-08-10 |
2007-07-03 |
Shinn Fu Corporation |
Lifting mechanism and spacer block arrangement for lifting jack
|
USD527509S1
(en)
*
|
2004-11-12 |
2006-08-29 |
Johns Bradley W |
Jack
|
US7316387B2
(en)
*
|
2005-02-23 |
2008-01-08 |
Ratchet Co., Ltd. |
Extensible supporting strut
|
WO2007142847A2
(en)
*
|
2006-05-30 |
2007-12-13 |
Mongell, Robert |
Readily extendible telescopic lifting system
|
US7581713B1
(en)
*
|
2006-11-21 |
2009-09-01 |
Voss Francis D |
Jack and safety stand
|
US7857287B2
(en)
*
|
2007-02-13 |
2010-12-28 |
Rucks Willard E |
Lifting device
|
US7722011B1
(en)
*
|
2008-05-01 |
2010-05-25 |
Edwards Leslie E |
Jack extension system
|
USD602672S1
(en)
*
|
2008-10-24 |
2009-10-20 |
Drew Stillwell |
Hydraulic trailer jack
|
AR077401A1
(en)
*
|
2010-07-07 |
2011-08-24 |
Cantoni Gruas Y Montajes S R L |
REBATIBLE LIFTING DEVICE FOR USE IN CONSTRUCTION OF LARGE DIMENSION METAL CONTAINERS AND REMOVABLE ACCESSORY APPLICABLE TO THE SAME.
|
USD639013S1
(en)
*
|
2010-07-19 |
2011-05-31 |
Bluerock Technologies, Inc. |
Hydraulic jack base
|
USD639012S1
(en)
*
|
2010-07-19 |
2011-05-31 |
Bluerock Technologies, Inc. |
Hydraulic jack pull-pin casting
|
USD639011S1
(en)
*
|
2010-07-19 |
2011-05-31 |
Bluerock Technologies, Inc. |
Hydraulic jack cap
|
USD656289S1
(en)
*
|
2010-10-01 |
2012-03-20 |
David Crump |
Pushover trailer axle jack stand
|
US20120153245A1
(en)
*
|
2010-12-20 |
2012-06-21 |
Zloch David A |
Furniture lifting device
|
USD653834S1
(en)
*
|
2011-04-20 |
2012-02-07 |
Bluerock Technologies, Inc. |
Hydraulic jack assembly
|
US8678351B2
(en)
*
|
2011-05-05 |
2014-03-25 |
Robert J. Siebelink |
Lift assist device
|
US8910924B2
(en)
*
|
2011-10-18 |
2014-12-16 |
Cequent Performance Products, Inc. |
Twin cam mechanism for a drop leg jack
|
US8973899B2
(en)
*
|
2011-12-12 |
2015-03-10 |
Mark Allen BUCKINGHAM |
Jacking pole
|
US9140025B2
(en)
*
|
2013-03-14 |
2015-09-22 |
Victor N. Barcroft |
Long travel lift system
|
USD722414S1
(en)
*
|
2014-02-25 |
2015-02-10 |
Bac Industries, Inc. |
Fast adjust trailer jack
|
USD746533S1
(en)
*
|
2014-04-28 |
2015-12-29 |
Victor Hung |
Jack stand
|
US9022355B1
(en)
*
|
2014-05-14 |
2015-05-05 |
Bruce W. Pigeon |
Hydraulic jack attachment
|
USD732787S1
(en)
*
|
2014-07-15 |
2015-06-23 |
Victor Hung |
Jack stand
|
USD756588S1
(en)
*
|
2015-03-27 |
2016-05-17 |
Camco Manufacturing |
Electric tongue jack
|
USD790796S1
(en)
*
|
2015-06-18 |
2017-06-27 |
Horizon Global Americas Inc. |
Large powered jack
|
USD799778S1
(en)
*
|
2016-06-13 |
2017-10-10 |
Gilman Construction Solutions, Llc |
Support for embedding object in concrete
|
USD789015S1
(en)
*
|
2016-07-15 |
2017-06-06 |
Ningbo Yinzhou Zhongtian Hydraulic Co., Ltd. |
Lifting cylinder with balanced valve
|