USD838078S1 - Ramp with treads - Google Patents
Ramp with treads Download PDFInfo
- Publication number
- USD838078S1 USD838078S1 US29/586,490 US201629586490F USD838078S US D838078 S1 USD838078 S1 US D838078S1 US 201629586490 F US201629586490 F US 201629586490F US D838078 S USD838078 S US D838078S
- Authority
- US
- United States
- Prior art keywords
- treads
- ramp
- view
- ornamental design
- design
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Description
The features shown in broken lines in the drawing figures depict environmental subject matter only and form no part of the claimed design.
Claims (1)
- The ornamental design of a ramp with treads, as shown and described.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/586,490 USD838078S1 (en) | 2016-12-05 | 2016-12-05 | Ramp with treads |
CA175221F CA175221S (en) | 2016-12-05 | 2017-06-05 | Loading ramp |
CA180426F CA180426S (en) | 2016-12-05 | 2017-06-05 | Loading ramp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/586,490 USD838078S1 (en) | 2016-12-05 | 2016-12-05 | Ramp with treads |
Publications (1)
Publication Number | Publication Date |
---|---|
USD838078S1 true USD838078S1 (en) | 2019-01-08 |
Family
ID=62067231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/586,490 Active USD838078S1 (en) | 2016-12-05 | 2016-12-05 | Ramp with treads |
Country Status (2)
Country | Link |
---|---|
US (1) | USD838078S1 (en) |
CA (2) | CA175221S (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD866114S1 (en) * | 2018-04-13 | 2019-11-05 | Yadi Chen | Curb ramp |
USD891020S1 (en) * | 2018-09-12 | 2020-07-21 | Quality Chain Canada Ltd. | Tire pad |
USD1029405S1 (en) * | 2023-12-21 | 2024-05-28 | Us Ginzzu Inc. | Chicken coop ramp |
Citations (142)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US426209A (en) | 1890-04-22 | Daniel c | ||
US963918A (en) | 1909-08-18 | 1910-07-12 | Elizabeth J Miller | Folding gang-plank. |
US1194819A (en) | 1916-08-15 | Charles a | ||
US1232437A (en) | 1915-04-21 | 1917-07-03 | Louis Simpson | Freight gang-plank. |
US1504744A (en) | 1922-07-13 | 1924-08-12 | Ray B Cox | Hinge |
US1548189A (en) | 1923-05-09 | 1925-08-04 | Henry O Costello | Runway |
US1568303A (en) | 1925-02-16 | 1926-01-05 | William E Webster | Freight skid |
US1626597A (en) | 1926-11-15 | 1927-05-03 | Royal Glass Works | Unloading device |
US1635462A (en) | 1924-12-18 | 1927-07-12 | Santa Barbara Lumber Company | Hinge |
US1659928A (en) | 1927-04-21 | 1928-02-21 | Patrick M Townsend | Hinge connection for sectional doors |
GB370353A (en) | 1931-03-17 | 1932-04-07 | Flewitt Ltd | Means for enabling invalid chairs to be wheeled into or out of motor vehicles |
US2122301A (en) | 1936-07-18 | 1938-06-28 | Soss | Long throw concealed hinge |
US2141529A (en) | 1934-03-26 | 1938-12-27 | Gravelle Emmanuel Bernard | Portable bridge |
GB499208A (en) | 1937-07-16 | 1939-01-16 | Joseph Pryce Griffiths | Improvements in or relating to hinges and the like |
US2779489A (en) | 1954-11-18 | 1957-01-29 | Boom Aaron | Loading chute for trucks |
GB1038445A (en) | 1964-02-18 | 1966-08-10 | Aluminium A G Menziken In Menz | A loading bridge |
US3339968A (en) | 1966-09-29 | 1967-09-05 | John B Hall | Vehicle loading ramp |
US3352440A (en) | 1966-03-07 | 1967-11-14 | Earl Ind Inc | Loading ramp |
US3423780A (en) | 1965-06-29 | 1969-01-28 | Alten K | Framework-shaped transloading bridge |
US3510015A (en) | 1968-05-09 | 1970-05-05 | Harold L Roshaven | Tailgate loading ramp |
US3517772A (en) | 1969-04-28 | 1970-06-30 | Albert Weis | Folding ladder |
US3532058A (en) | 1968-04-16 | 1970-10-06 | Benjamin Van Der Meide | Material handling apparatus |
US3580373A (en) | 1968-11-21 | 1971-05-25 | Clark Equipment Co | Portable ramp |
US3613920A (en) | 1970-02-18 | 1971-10-19 | James R Flamm | Equipment deck and ramp |
US3642156A (en) | 1970-03-16 | 1972-02-15 | Raymond A Stenson | Pickup truck loading ramp |
US3713553A (en) | 1971-02-23 | 1973-01-30 | E Curtis | Folding multiposition loading ramp for trucks having tail gates |
US3735454A (en) | 1971-04-13 | 1973-05-29 | Stagg Zipper Corp | Zipper stringer |
US3737058A (en) | 1972-03-09 | 1973-06-05 | J Johnson | Loading ramp for trucks and trailers |
US3818528A (en) | 1972-10-04 | 1974-06-25 | P Petersen | Portable ramp for wheel chairs and the like |
US3870277A (en) | 1973-03-15 | 1975-03-11 | Vaughn Corp | Ramp for vehicles |
US3917227A (en) | 1973-07-16 | 1975-11-04 | Vaughn Corp | Vehicle ramp |
US3977545A (en) | 1975-01-29 | 1976-08-31 | Lloyd John B | Snowmobile loading apparatus |
US3984891A (en) | 1974-11-12 | 1976-10-12 | Valley Craft Products, Inc. | Portable ramp |
US4039163A (en) | 1976-04-05 | 1977-08-02 | The Boeing Company | Aircraft cargo ramp |
US4047701A (en) | 1974-10-31 | 1977-09-13 | Arbed - Acierles Reunies De Burbach-Eich-Dudelange S.A. | End assembly for roadway guard rail |
US4098414A (en) | 1977-03-15 | 1978-07-04 | Abiera Primitivo A | Pickup truck loading ramp |
DE2106972B2 (en) | 1971-02-13 | 1978-11-02 | Juergen H. 2050 Hamburg Schrader | Loading bridge with bridge plate and run=up wedge - for use between lorry and loading ramp is equipped with wheels to facilitate movement |
US4127201A (en) | 1975-12-12 | 1978-11-28 | Contraves Ag | Collapsible loading ramp or the like |
US4186901A (en) | 1978-01-30 | 1980-02-05 | The Boeing Company | Cargo ramp hoist mechanism |
US4285514A (en) | 1980-01-25 | 1981-08-25 | Robert Romero | Ramp device for practicing wheeled sports |
US4368553A (en) | 1981-04-03 | 1983-01-18 | Perry H Dwaine | Portable ramp |
US4443905A (en) | 1982-05-20 | 1984-04-24 | Clarence Kopp | Loading ramp |
US4478549A (en) | 1983-05-20 | 1984-10-23 | Curtis Stelly | Foldable loading ramp for all terrain/recreational vehicles and the like |
US4528711A (en) | 1983-07-22 | 1985-07-16 | Louis Packer | Portable wheel chair ramp |
US4668002A (en) | 1985-02-12 | 1987-05-26 | Hanson Lester A | Vehicle tail gate ramp assembly |
US4722109A (en) | 1985-08-30 | 1988-02-02 | Morgan Corporation | Ramp for trucks and the like |
US4726155A (en) | 1985-07-31 | 1988-02-23 | Abraham Nahmias | Collapsible shelter |
US4727612A (en) | 1987-02-02 | 1988-03-01 | Smith Edward R | Tail bridge |
US4735454A (en) | 1984-12-31 | 1988-04-05 | Bernard John N | Pickup truck loading ramp |
US4761847A (en) | 1987-06-26 | 1988-08-09 | Savage Carl P | Folding ramp |
US4779298A (en) | 1987-08-03 | 1988-10-25 | Nichols Sr Delmar G | Foldable cable-supported ramp |
WO1989006199A1 (en) | 1988-01-09 | 1989-07-13 | Canaramp Corp | Loading ramp |
US4853999A (en) | 1987-02-02 | 1989-08-08 | Edward Smith | Tail bridge |
US4864672A (en) | 1988-03-07 | 1989-09-12 | Altieri John A | Dockplate |
US4874284A (en) | 1987-12-03 | 1989-10-17 | New Jr James Truitt | Kit for transporting all terrain vehicles |
US4878800A (en) | 1988-03-15 | 1989-11-07 | Dell Travis E | Portable unloading platform and ramp |
USD311798S (en) | 1987-12-09 | 1990-10-30 | Stinson Manufacturing Co., Inc. | Loading ramp |
US4995129A (en) | 1988-04-08 | 1991-02-26 | Comardo Mathis P | Collapsible trailer/ramp assembly |
US5077852A (en) | 1989-04-03 | 1992-01-07 | Kvistberga Produkter Hb | Loading ramps |
US5096362A (en) | 1989-05-10 | 1992-03-17 | Northstar Industries, Inc. | Ramp |
US5133584A (en) | 1991-05-06 | 1992-07-28 | Mccleary Dennis M | Folding gate ramp for pickup trucks |
US5133634A (en) | 1990-11-19 | 1992-07-28 | Kidron, Inc. | Ramp lifter device |
US5156432A (en) | 1991-05-06 | 1992-10-20 | Mccleary Dennis M | Folding gate ramp for pickup trucks |
US5169202A (en) | 1991-12-26 | 1992-12-08 | John Cupp | Multiple-use workbench for use as a tailgate on a truck |
US5211437A (en) | 1992-07-08 | 1993-05-18 | Gerulf Dennis R | Combination tailgate and ramp assembly |
US5213458A (en) | 1990-07-27 | 1993-05-25 | Sea-Land Corporation, Inc. | Method and apparatus for containerized shipment of automobiles |
DE4234592A1 (en) | 1992-03-13 | 1993-09-16 | Wbs Werner Bank Gmbh | Loading ramp with inclined extension arm for small vehicles - has rolling track in transparent end wall provided with markings for clearly checking safety angle is reached. |
US5273335A (en) | 1992-11-06 | 1993-12-28 | Philip R. Belnap | Truck ramp/tailgate |
US5287579A (en) | 1992-09-29 | 1994-02-22 | Orestes Estevez, Jr | Loading and bridge ramp for pick-up trucks |
WO1994005878A1 (en) | 1992-08-27 | 1994-03-17 | Designatech Services Pty. Ltd. | Transportable ramp |
US5324004A (en) | 1993-07-19 | 1994-06-28 | Ganeaux Industries, Inc. | Vehicle ramp |
US5325558A (en) | 1993-10-04 | 1994-07-05 | Labreche Brent J | Wheelchair ramp apparatus |
USD348552S (en) | 1993-11-12 | 1994-07-05 | Woodward James D | Loading ramp |
USD353701S (en) | 1993-03-25 | 1994-12-20 | Beavers Allan E | Portable ramp |
USD353930S (en) | 1994-01-19 | 1994-12-27 | Johnson Randy L | Jump ramp for wheeled vehicles |
USD353929S (en) | 1992-11-25 | 1994-12-27 | Kincaid David W | Ramp |
USD357789S (en) | 1994-04-05 | 1995-04-25 | Rick Port | Vehicle ramp |
USD358924S (en) | 1994-03-21 | 1995-05-30 | Achenbach R Timothy | Precast loading dock ramp |
US5438308A (en) | 1994-11-08 | 1995-08-01 | The United States Of America As Represented By The Secretary Of The Army | Yokeless permanent magnet solenoids |
US5440773A (en) | 1993-09-09 | 1995-08-15 | Daws Manufacturing Co., Inc. | Foldable ramp |
US5481773A (en) | 1994-03-10 | 1996-01-09 | Alten; Kurt | Ramp bridging member |
US5538308A (en) | 1994-06-29 | 1996-07-23 | Floe; Wayne G. | Portable vehicle ramp |
US5553989A (en) | 1995-01-09 | 1996-09-10 | Ullman; James | Trailer for hauling vehicles |
USD373885S (en) | 1995-02-02 | 1996-09-17 | Holland Jr Wayne H | Telescopic ramp |
US5560063A (en) | 1994-03-18 | 1996-10-01 | Kurt Alten | Loading bridge for ramps |
US5608937A (en) | 1993-11-04 | 1997-03-11 | Universal Industrial Products Company | Portable ramp |
US5640733A (en) | 1994-03-18 | 1997-06-24 | Kurt Alten | Loading bridge for ramps |
USD382676S (en) | 1995-10-02 | 1997-08-19 | Holbrook E Boyd | Folding pet ramp |
US5768733A (en) | 1996-02-07 | 1998-06-23 | Easy-Up Industries, Inc. | Ramp securing device |
US5781954A (en) | 1995-10-19 | 1998-07-21 | Camoguid Inc. | Extension ramp for use in combination with a car ramp |
USD398129S (en) | 1997-07-03 | 1998-09-08 | Michael Sacks | Adjustable width truck ramp |
USD401731S (en) | 1997-02-25 | 1998-11-24 | Jeruss Paul L | Ramp for loading and unloading trucks |
US5853281A (en) | 1996-12-16 | 1998-12-29 | Farmer; Mervin Blair | Loading ramp for recreational vehicles |
US5870788A (en) | 1997-06-25 | 1999-02-16 | Witkin; Roy T. | Portable ramp device |
US5926889A (en) | 1997-08-01 | 1999-07-27 | Fulton Performance Products, Inc. | Vehicle ramp construction |
US5933898A (en) | 1997-09-02 | 1999-08-10 | Estes; Kenneth Wayne | Portable wheelchair ramp |
US5938397A (en) | 1999-01-29 | 1999-08-17 | Schouest; Paul Daryl | Loading and unloading ramp for pickup trucks trailers and vans |
US5988725A (en) | 1998-10-27 | 1999-11-23 | Cole; Leslie W. | Foldable tailgate ramp for pickup trucks |
US6009587A (en) | 1996-10-11 | 2000-01-04 | Beeman; Randall E. | Folding ramp |
US6139249A (en) | 1999-09-20 | 2000-10-31 | Lucht; Duane W. | Truck box ramp |
USD434542S (en) | 1999-11-01 | 2000-11-28 | Highland Group Industries | Ramp assembly |
US6185775B1 (en) | 1999-12-01 | 2001-02-13 | Metko, Inc. | Utility ramp |
US6227593B1 (en) | 1998-02-06 | 2001-05-08 | Richard K. De Valcourt | Truck bed extender/ramp |
US20010031193A1 (en) | 1999-12-16 | 2001-10-18 | Shur-Way Mfg. Company Ltd. | Truck freight rack |
US20010039687A1 (en) | 1998-06-09 | 2001-11-15 | Norbert Hahn | Recycle control system for dock levelers |
US20020070779A1 (en) | 2000-08-04 | 2002-06-13 | Nec Corporation | PLL circuit |
US20020088065A1 (en) | 2001-01-09 | 2002-07-11 | Don Schmaltz | Loading ramp device which rolls up for storage |
US6430769B1 (en) | 2000-10-27 | 2002-08-13 | Richard D. Allen | Wheelchair ramp with keyway joint |
US6715177B1 (en) | 1998-04-17 | 2004-04-06 | Anita Lagergren-Julander | Portable ramp |
US6722721B2 (en) | 2002-06-06 | 2004-04-20 | Earl W. Sherrer | Pickup truck foldable ramp tailgate |
US20040083562A1 (en) | 2002-07-17 | 2004-05-06 | Leblanc Kim Andrew | Collapsible loading ramp |
US6746068B1 (en) | 2003-04-09 | 2004-06-08 | Steve Hurd | Replacement tailgate and ramp for trucks |
USD494336S1 (en) | 2003-08-04 | 2004-08-10 | Allan Smith & Associates Pty Ltd. | Foldup wheel chair ramp with guide rails |
USD494726S1 (en) | 2003-02-04 | 2004-08-17 | Allan Smith & Associates Pty Ltd. | Foldup wheel chair ramp |
US6811067B2 (en) | 2000-02-10 | 2004-11-02 | Magna International Inc. | Vehicle tailgate with storage capacity |
US6842930B2 (en) | 2001-02-09 | 2005-01-18 | Spx Dock Products Inc. | Run-off guard for a dock leveler |
US6887028B1 (en) | 2003-07-11 | 2005-05-03 | Stanley J. Kirla, Jr. | Ramp-rack for a truck or other transport vehicle |
US20060177294A1 (en) | 2005-02-04 | 2006-08-10 | Garbes Larry V | Portable and stowable ramp and equipment storage system for pickup trucks |
US7100231B2 (en) | 2003-07-28 | 2006-09-05 | Cequent Trailer Products, Inc. | Foldable ramp having rung hinge |
US20060200919A1 (en) | 2005-03-11 | 2006-09-14 | Magline, Inc. | Portable ramp assembly and method of construction |
US7179042B1 (en) | 2004-10-28 | 2007-02-20 | Lund International, Inc. | Foldable ramp |
US20070199166A1 (en) | 2005-09-01 | 2007-08-30 | Peschmann Joseph J | Ramp kit |
US7299517B1 (en) | 2006-04-17 | 2007-11-27 | Nancy Adinolfe | Loading pad |
US7308726B2 (en) | 2002-02-05 | 2007-12-18 | Lund International, Inc. | Folding ramp |
US7350255B2 (en) | 2004-11-08 | 2008-04-01 | Larin Corporation | Vehicle ramp |
US7478449B2 (en) | 2006-06-14 | 2009-01-20 | Daws Manufacturing Co., Inc. | Foldable ramp with improved hinge |
US7488025B1 (en) | 2006-07-28 | 2009-02-10 | Roberson Andrew M | Truck bed extender and telescoping ramp |
USD596368S1 (en) | 2007-12-21 | 2009-07-14 | Holicki Joseph P | Combined wheelchair platform and detachable ramp |
US7653957B1 (en) | 2008-05-07 | 2010-02-02 | Mark Edward Curtiss | Collapseable utility ramp |
USD617972S1 (en) | 2009-09-16 | 2010-06-15 | Duane Lucht | Utility ramp |
US20100154148A1 (en) | 2005-08-02 | 2010-06-24 | Pf Management Holding Aps | Famp With Side Reinforcements |
US7895693B2 (en) | 2007-03-28 | 2011-03-01 | Tactical & Rescue Gear, Ltd. | Lightweight modular footbridge and ladder |
US7926139B2 (en) | 2008-05-30 | 2011-04-19 | Cequent Consumer Products | Ramp insert |
US20110252582A1 (en) | 2008-05-30 | 2011-10-20 | Metcalfe Paul R | Ramp insert |
US8256053B2 (en) | 2007-07-12 | 2012-09-04 | Werner Co. | Ramp bottom transition foot |
US20130042423A1 (en) | 2010-05-18 | 2013-02-21 | Sonoco Development, Inc | Paper ramp |
US20130043093A1 (en) | 2011-08-19 | 2013-02-21 | Collin Smith | Assault ladder |
US20130091639A1 (en) | 2011-10-13 | 2013-04-18 | Matthew Romanak | Self adjusting ramp |
US20130133143A1 (en) | 2011-11-30 | 2013-05-30 | Roger Anthony Purdon | Curb ramp |
US8914932B2 (en) | 2011-10-13 | 2014-12-23 | Cequent Consumer Products, Inc. | Self adjusting ramp |
USD783923S1 (en) * | 2014-05-30 | 2017-04-11 | Cequent Consumer Products, Inc. | Ramp |
USD793024S1 (en) * | 2014-05-30 | 2017-07-25 | Horizon Global Americas Inc. | Ramp |
-
2016
- 2016-12-05 US US29/586,490 patent/USD838078S1/en active Active
-
2017
- 2017-06-05 CA CA175221F patent/CA175221S/en active Active
- 2017-06-05 CA CA180426F patent/CA180426S/en active Active
Patent Citations (148)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US426209A (en) | 1890-04-22 | Daniel c | ||
US1194819A (en) | 1916-08-15 | Charles a | ||
US963918A (en) | 1909-08-18 | 1910-07-12 | Elizabeth J Miller | Folding gang-plank. |
US1232437A (en) | 1915-04-21 | 1917-07-03 | Louis Simpson | Freight gang-plank. |
US1504744A (en) | 1922-07-13 | 1924-08-12 | Ray B Cox | Hinge |
US1548189A (en) | 1923-05-09 | 1925-08-04 | Henry O Costello | Runway |
US1635462A (en) | 1924-12-18 | 1927-07-12 | Santa Barbara Lumber Company | Hinge |
US1568303A (en) | 1925-02-16 | 1926-01-05 | William E Webster | Freight skid |
US1626597A (en) | 1926-11-15 | 1927-05-03 | Royal Glass Works | Unloading device |
US1659928A (en) | 1927-04-21 | 1928-02-21 | Patrick M Townsend | Hinge connection for sectional doors |
GB370353A (en) | 1931-03-17 | 1932-04-07 | Flewitt Ltd | Means for enabling invalid chairs to be wheeled into or out of motor vehicles |
US2141529A (en) | 1934-03-26 | 1938-12-27 | Gravelle Emmanuel Bernard | Portable bridge |
US2122301A (en) | 1936-07-18 | 1938-06-28 | Soss | Long throw concealed hinge |
GB499208A (en) | 1937-07-16 | 1939-01-16 | Joseph Pryce Griffiths | Improvements in or relating to hinges and the like |
US2779489A (en) | 1954-11-18 | 1957-01-29 | Boom Aaron | Loading chute for trucks |
GB1038445A (en) | 1964-02-18 | 1966-08-10 | Aluminium A G Menziken In Menz | A loading bridge |
US3423780A (en) | 1965-06-29 | 1969-01-28 | Alten K | Framework-shaped transloading bridge |
US3352440A (en) | 1966-03-07 | 1967-11-14 | Earl Ind Inc | Loading ramp |
US3339968A (en) | 1966-09-29 | 1967-09-05 | John B Hall | Vehicle loading ramp |
US3532058A (en) | 1968-04-16 | 1970-10-06 | Benjamin Van Der Meide | Material handling apparatus |
US3510015A (en) | 1968-05-09 | 1970-05-05 | Harold L Roshaven | Tailgate loading ramp |
US3580373A (en) | 1968-11-21 | 1971-05-25 | Clark Equipment Co | Portable ramp |
US3517772A (en) | 1969-04-28 | 1970-06-30 | Albert Weis | Folding ladder |
US3613920A (en) | 1970-02-18 | 1971-10-19 | James R Flamm | Equipment deck and ramp |
US3642156A (en) | 1970-03-16 | 1972-02-15 | Raymond A Stenson | Pickup truck loading ramp |
DE2106972B2 (en) | 1971-02-13 | 1978-11-02 | Juergen H. 2050 Hamburg Schrader | Loading bridge with bridge plate and run=up wedge - for use between lorry and loading ramp is equipped with wheels to facilitate movement |
US3713553A (en) | 1971-02-23 | 1973-01-30 | E Curtis | Folding multiposition loading ramp for trucks having tail gates |
US3735454A (en) | 1971-04-13 | 1973-05-29 | Stagg Zipper Corp | Zipper stringer |
US3737058A (en) | 1972-03-09 | 1973-06-05 | J Johnson | Loading ramp for trucks and trailers |
US3818528A (en) | 1972-10-04 | 1974-06-25 | P Petersen | Portable ramp for wheel chairs and the like |
US3870277A (en) | 1973-03-15 | 1975-03-11 | Vaughn Corp | Ramp for vehicles |
US3917227A (en) | 1973-07-16 | 1975-11-04 | Vaughn Corp | Vehicle ramp |
US4047701A (en) | 1974-10-31 | 1977-09-13 | Arbed - Acierles Reunies De Burbach-Eich-Dudelange S.A. | End assembly for roadway guard rail |
US3984891A (en) | 1974-11-12 | 1976-10-12 | Valley Craft Products, Inc. | Portable ramp |
US3977545A (en) | 1975-01-29 | 1976-08-31 | Lloyd John B | Snowmobile loading apparatus |
US4127201A (en) | 1975-12-12 | 1978-11-28 | Contraves Ag | Collapsible loading ramp or the like |
US4039163A (en) | 1976-04-05 | 1977-08-02 | The Boeing Company | Aircraft cargo ramp |
US4098414A (en) | 1977-03-15 | 1978-07-04 | Abiera Primitivo A | Pickup truck loading ramp |
US4186901A (en) | 1978-01-30 | 1980-02-05 | The Boeing Company | Cargo ramp hoist mechanism |
US4285514A (en) | 1980-01-25 | 1981-08-25 | Robert Romero | Ramp device for practicing wheeled sports |
US4368553A (en) | 1981-04-03 | 1983-01-18 | Perry H Dwaine | Portable ramp |
US4443905A (en) | 1982-05-20 | 1984-04-24 | Clarence Kopp | Loading ramp |
US4478549A (en) | 1983-05-20 | 1984-10-23 | Curtis Stelly | Foldable loading ramp for all terrain/recreational vehicles and the like |
US4528711A (en) | 1983-07-22 | 1985-07-16 | Louis Packer | Portable wheel chair ramp |
US4735454A (en) | 1984-12-31 | 1988-04-05 | Bernard John N | Pickup truck loading ramp |
US4668002A (en) | 1985-02-12 | 1987-05-26 | Hanson Lester A | Vehicle tail gate ramp assembly |
US4726155A (en) | 1985-07-31 | 1988-02-23 | Abraham Nahmias | Collapsible shelter |
US4722109A (en) | 1985-08-30 | 1988-02-02 | Morgan Corporation | Ramp for trucks and the like |
US4727612A (en) | 1987-02-02 | 1988-03-01 | Smith Edward R | Tail bridge |
US4853999A (en) | 1987-02-02 | 1989-08-08 | Edward Smith | Tail bridge |
US4761847A (en) | 1987-06-26 | 1988-08-09 | Savage Carl P | Folding ramp |
US4779298A (en) | 1987-08-03 | 1988-10-25 | Nichols Sr Delmar G | Foldable cable-supported ramp |
US4874284A (en) | 1987-12-03 | 1989-10-17 | New Jr James Truitt | Kit for transporting all terrain vehicles |
USD311798S (en) | 1987-12-09 | 1990-10-30 | Stinson Manufacturing Co., Inc. | Loading ramp |
WO1989006199A1 (en) | 1988-01-09 | 1989-07-13 | Canaramp Corp | Loading ramp |
US4864672A (en) | 1988-03-07 | 1989-09-12 | Altieri John A | Dockplate |
US4878800A (en) | 1988-03-15 | 1989-11-07 | Dell Travis E | Portable unloading platform and ramp |
US4995129A (en) | 1988-04-08 | 1991-02-26 | Comardo Mathis P | Collapsible trailer/ramp assembly |
US5077852A (en) | 1989-04-03 | 1992-01-07 | Kvistberga Produkter Hb | Loading ramps |
US5096362A (en) | 1989-05-10 | 1992-03-17 | Northstar Industries, Inc. | Ramp |
US5213458A (en) | 1990-07-27 | 1993-05-25 | Sea-Land Corporation, Inc. | Method and apparatus for containerized shipment of automobiles |
US5133634A (en) | 1990-11-19 | 1992-07-28 | Kidron, Inc. | Ramp lifter device |
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USD866114S1 (en) * | 2018-04-13 | 2019-11-05 | Yadi Chen | Curb ramp |
USD891020S1 (en) * | 2018-09-12 | 2020-07-21 | Quality Chain Canada Ltd. | Tire pad |
USD1029405S1 (en) * | 2023-12-21 | 2024-05-28 | Us Ginzzu Inc. | Chicken coop ramp |
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CA180426S (en) | 2018-04-27 |
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