USD749287S1 - Hydraulic jack extension - Google Patents

Hydraulic jack extension Download PDF

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Publication number
USD749287S1
USD749287S1 US29/474,579 US201429474579F USD749287S US D749287 S1 USD749287 S1 US D749287S1 US 201429474579 F US201429474579 F US 201429474579F US D749287 S USD749287 S US D749287S
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United States
Prior art keywords
hydraulic jack
jack extension
extension
view
new design
Prior art date
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Active
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US29/474,579
Inventor
Dennis T. Thompson, Sr.
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Individual
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Individual
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Priority to US29/474,579 priority Critical patent/USD749287S1/en
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Publication of USD749287S1 publication Critical patent/USD749287S1/en
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Description

FIG. 1 is a perspective view of the hydraulic jack extension of my new design showing it mounted on a conventional hydraulic jack.
FIG. 2. Is a perspective view of the hydraulic jack extension of my new design.
FIG. 3 is an elevation view of the front thereof. An elevational view of the back is a mirror image thereof.
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.
The broken line figure shown in FIG. 1, depicting a conventional hydraulic jack, is an environmental element and forms no part of my new design.

Claims (1)

    CLAIM
  1. The ornamental design for a hydraulic jack extension, as shown and described.
US29/474,579 2014-11-10 2014-11-10 Hydraulic jack extension Active USD749287S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/474,579 USD749287S1 (en) 2014-11-10 2014-11-10 Hydraulic jack extension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/474,579 USD749287S1 (en) 2014-11-10 2014-11-10 Hydraulic jack extension

Publications (1)

Publication Number Publication Date
USD749287S1 true USD749287S1 (en) 2016-02-09

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US29/474,579 Active USD749287S1 (en) 2014-11-10 2014-11-10 Hydraulic jack extension

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US (1) USD749287S1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD873522S1 (en) * 2018-07-23 2020-01-21 Jinyun Zhaoshi Tools Co., Ltd. Electric hydraulic jack

Citations (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US16801A (en) * 1857-03-10 George lindsay
US904919A (en) * 1906-03-15 1908-11-24 George P Baldwin Transfer-truck.
US909280A (en) * 1906-04-27 1909-01-12 Camp Bros & Co Hydraulic motor for wagon-dumps.
US971714A (en) * 1910-10-04 Blaine Worthington Hydraulic jack.
US1065544A (en) * 1911-11-27 1913-06-24 Aceph B Mayes Elevator.
US1463654A (en) * 1922-03-18 1923-07-31 Arthur E Mcnulty Pneumatic jack
US1590830A (en) * 1924-03-20 1926-06-29 Jewkes Spencer Pneumatic lifting jack
US1717485A (en) * 1925-03-31 1929-06-18 Wirz Ernst Unloading jack
US1786585A (en) * 1927-11-28 1930-12-30 Herbert E Walker Device for holding looms on cables
US2059130A (en) * 1934-11-14 1936-10-27 Ritter Dental Mfg Company Inc Operating chair
US2352390A (en) * 1943-05-13 1944-06-27 Everett R Kirkland Hydraulic jack
US2458590A (en) * 1946-04-19 1949-01-11 George W Harris Combination automobile jack and engine starting device
US2461810A (en) * 1945-11-30 1949-02-15 Joy Mfg Co Supporting column
US2826888A (en) * 1956-05-04 1958-03-18 Laxo Ed Power mower with coacting endless and stationary cutters
US2830789A (en) * 1956-08-06 1958-04-15 Bear Mfg Co Axle press for axles of automotive vehicles
US3106436A (en) * 1961-09-06 1963-10-08 Transistor Devices Inc Electrical terminal and method of making same
US3307830A (en) * 1965-10-23 1967-03-07 John L Van Allen Combination hydraulic press and puller
US3370421A (en) * 1965-12-07 1968-02-27 Clarence J. Piper Portable hydraulic jack with swivelling oil reservoir
US3437960A (en) * 1966-03-30 1969-04-08 Amp Inc Dielectric bead structure for coaxial connectors
US4307926A (en) * 1979-04-20 1981-12-29 Amp Inc. Triaxial connector assembly
US4346958A (en) * 1980-10-23 1982-08-31 Lrc Electronics, Inc. Connector for co-axial cable
US4597584A (en) * 1984-05-01 1986-07-01 Hwh Corporation Automatic levelling system
US4736505A (en) * 1986-07-25 1988-04-12 Vanbeber Vernie F Apparatus for replacing MacPherson struts
USD313492S (en) * 1988-12-07 1991-01-01 Michael Hung Hydraulic jack
USD327764S (en) * 1990-07-20 1992-07-07 Sanchez Davis Hydraulic jack
USD348966S (en) * 1993-06-14 1994-07-19 Victor Guyton Vehicle mounted hydraulic auto jack
US5350105A (en) * 1987-05-02 1994-09-27 Jacques Delalle Solder connector device
US5523133A (en) * 1991-08-20 1996-06-04 Minnesota Mining And Manufacturing Company High temperature ceramic composite
US5722641A (en) * 1995-11-30 1998-03-03 Martin; Angela Vehicle mounted tire changing system
USD405430S (en) * 1997-01-31 1999-02-09 Tokyo Electron Limited Inner tube for use in a semiconductor wafer heat processing apparatus
US6572080B1 (en) * 2001-06-15 2003-06-03 Chris A. Delikatzis Dual hydraulic jack system
US6832402B1 (en) * 2003-07-28 2004-12-21 Rosario G. Drago Tire changing kit
US6895648B1 (en) * 2003-05-03 2005-05-24 Michael J. Willett Motor vehicle pneumatic jacklift system
USD513819S1 (en) * 2003-12-09 2006-01-24 K.K.U. Incorporated Jack stand
USD537604S1 (en) * 2005-09-27 2007-02-27 Redman Jose K Electric car jack
USD569574S1 (en) * 2007-07-03 2008-05-20 Turner Roger C Hydraulic bottle jack with control knob
USD595472S1 (en) * 2008-01-30 2009-06-30 Kabushiki Kaisha Ogura Machine to pry open building door
USD602672S1 (en) * 2008-10-24 2009-10-20 Drew Stillwell Hydraulic trailer jack
USD634914S1 (en) * 2010-07-06 2011-03-22 Marroquin Josue N Combined pneumatic vehicle jack and compressor
US20120112147A1 (en) * 2005-11-23 2012-05-10 Alltrade Tools Llc Jack stand and combination & method of elevating a load
USD679883S1 (en) * 2012-03-14 2013-04-09 Valentine Bucknor Electrical hydraulic attachment for vehicles
US20140166954A1 (en) * 2012-09-24 2014-06-19 Richard W. Bogert Compact portable lifting apparatus

Patent Citations (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US16801A (en) * 1857-03-10 George lindsay
US971714A (en) * 1910-10-04 Blaine Worthington Hydraulic jack.
US904919A (en) * 1906-03-15 1908-11-24 George P Baldwin Transfer-truck.
US909280A (en) * 1906-04-27 1909-01-12 Camp Bros & Co Hydraulic motor for wagon-dumps.
US1065544A (en) * 1911-11-27 1913-06-24 Aceph B Mayes Elevator.
US1463654A (en) * 1922-03-18 1923-07-31 Arthur E Mcnulty Pneumatic jack
US1590830A (en) * 1924-03-20 1926-06-29 Jewkes Spencer Pneumatic lifting jack
US1717485A (en) * 1925-03-31 1929-06-18 Wirz Ernst Unloading jack
US1786585A (en) * 1927-11-28 1930-12-30 Herbert E Walker Device for holding looms on cables
US2059130A (en) * 1934-11-14 1936-10-27 Ritter Dental Mfg Company Inc Operating chair
US2352390A (en) * 1943-05-13 1944-06-27 Everett R Kirkland Hydraulic jack
US2461810A (en) * 1945-11-30 1949-02-15 Joy Mfg Co Supporting column
US2458590A (en) * 1946-04-19 1949-01-11 George W Harris Combination automobile jack and engine starting device
US2826888A (en) * 1956-05-04 1958-03-18 Laxo Ed Power mower with coacting endless and stationary cutters
US2830789A (en) * 1956-08-06 1958-04-15 Bear Mfg Co Axle press for axles of automotive vehicles
US3106436A (en) * 1961-09-06 1963-10-08 Transistor Devices Inc Electrical terminal and method of making same
US3307830A (en) * 1965-10-23 1967-03-07 John L Van Allen Combination hydraulic press and puller
US3370421A (en) * 1965-12-07 1968-02-27 Clarence J. Piper Portable hydraulic jack with swivelling oil reservoir
US3437960A (en) * 1966-03-30 1969-04-08 Amp Inc Dielectric bead structure for coaxial connectors
US4307926A (en) * 1979-04-20 1981-12-29 Amp Inc. Triaxial connector assembly
US4346958A (en) * 1980-10-23 1982-08-31 Lrc Electronics, Inc. Connector for co-axial cable
US4597584A (en) * 1984-05-01 1986-07-01 Hwh Corporation Automatic levelling system
US4736505A (en) * 1986-07-25 1988-04-12 Vanbeber Vernie F Apparatus for replacing MacPherson struts
US5350105A (en) * 1987-05-02 1994-09-27 Jacques Delalle Solder connector device
USD313492S (en) * 1988-12-07 1991-01-01 Michael Hung Hydraulic jack
USD327764S (en) * 1990-07-20 1992-07-07 Sanchez Davis Hydraulic jack
US5523133A (en) * 1991-08-20 1996-06-04 Minnesota Mining And Manufacturing Company High temperature ceramic composite
USD348966S (en) * 1993-06-14 1994-07-19 Victor Guyton Vehicle mounted hydraulic auto jack
US5722641A (en) * 1995-11-30 1998-03-03 Martin; Angela Vehicle mounted tire changing system
USD405430S (en) * 1997-01-31 1999-02-09 Tokyo Electron Limited Inner tube for use in a semiconductor wafer heat processing apparatus
US6572080B1 (en) * 2001-06-15 2003-06-03 Chris A. Delikatzis Dual hydraulic jack system
US6895648B1 (en) * 2003-05-03 2005-05-24 Michael J. Willett Motor vehicle pneumatic jacklift system
US6832402B1 (en) * 2003-07-28 2004-12-21 Rosario G. Drago Tire changing kit
USD513819S1 (en) * 2003-12-09 2006-01-24 K.K.U. Incorporated Jack stand
USD537604S1 (en) * 2005-09-27 2007-02-27 Redman Jose K Electric car jack
US20120112147A1 (en) * 2005-11-23 2012-05-10 Alltrade Tools Llc Jack stand and combination & method of elevating a load
USD569574S1 (en) * 2007-07-03 2008-05-20 Turner Roger C Hydraulic bottle jack with control knob
USD595472S1 (en) * 2008-01-30 2009-06-30 Kabushiki Kaisha Ogura Machine to pry open building door
USD602672S1 (en) * 2008-10-24 2009-10-20 Drew Stillwell Hydraulic trailer jack
USD634914S1 (en) * 2010-07-06 2011-03-22 Marroquin Josue N Combined pneumatic vehicle jack and compressor
USD679883S1 (en) * 2012-03-14 2013-04-09 Valentine Bucknor Electrical hydraulic attachment for vehicles
US20140166954A1 (en) * 2012-09-24 2014-06-19 Richard W. Bogert Compact portable lifting apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD873522S1 (en) * 2018-07-23 2020-01-21 Jinyun Zhaoshi Tools Co., Ltd. Electric hydraulic jack

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