Patents by Inventor Stephen Ellis
Stephen Ellis has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240133103Abstract: A washing machine appliance includes a wash basket that is rotatably mounted within a wash tub. A water supply is provided for selectively adding wash fluid to the wash tub, a motor assembly is mechanically coupled to the wash basket for selectively rotating the wash basket, and a turbidity sensor is positioned within the wash fluid. A controller is configured to operate the water supply to dispense a target volume of the wash fluid, perform an additive mixing cycle to agitate wash additive within the target volume of the wash fluid, obtain a first turbidity measurement, perform an agitation cycle with the target volume of the wash fluid, obtain a second turbidity measurement, and complete a wash cycle at the a wash cycle intensity determined a based at least in part on the first turbidity and the second turbidity.Type: ApplicationFiled: October 18, 2022Publication date: April 25, 2024Inventors: Ryan Ellis Leonard, Stephen Edward Hettinger, Jordan Kyle Weidner, James Augustine Ford
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Patent number: 11964716Abstract: A trailer is disclosed which includes a first door with a first hinge configured to allow the first door to operate between an open position and a closed position, and a second door on the opposing side of the trailer with a second hinge configured to allow the second door to operate between an open position and a closed position. The trailer also includes a roof and a trailer tongue with a coupling configured to attach to a hitch of a vehicle. Two or more wheels are provided that are extendable from an up position to a down position. In this way, when the wheels are in the down position, the trailer is lifted off the ground.Type: GrantFiled: August 31, 2021Date of Patent: April 23, 2024Assignee: Hall Labs LLCInventors: Stephen Hall, David R. Hall, Levi Ellis, Justen Hansen
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Patent number: 11952706Abstract: A washing machine appliance, a controller, and a method for operating a washing machine appliance are provided. The appliance includes a controller operably coupled to a motor assembly that is operably coupled to a wash basket, and a drain pump assembly. The controller is configured to rotate the wash basket to at least a desired speed; determine one or more of whether at least the desired speed of the wash basket is achieved within a period of time, or whether an energy parameter threshold of a motor assembly is exceeded when rotating the wash basket within the period of time; and generate an output signal corresponding to fluid detection at a wash tub when the wash basket fails to rotate to at least the desired speed within the period of time or, when the energy parameter threshold is exceeded when rotating the wash basket within the period of time.Type: GrantFiled: November 3, 2021Date of Patent: April 9, 2024Assignee: Haier US Appliance Solutions, Inc.Inventors: Stephen Edward Hettinger, Ryan Ellis Leonard
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Patent number: 11946439Abstract: A filter module for filtering fuel in an engine system includes a primary filter, a secondary filter, and a module housing. A drain valve is movable between a closed position blocking a drain port in the module housing, and an open position. A service valve assembly is positioned at least partially within a cross passage in the module housing and adjustable from a closed configuration blocking a primary-side fuel passage from a secondary-side fuel passage in the module housing, to an open configuration, to drain fluids from the filter module by way of the single drain port.Type: GrantFiled: May 9, 2022Date of Patent: April 2, 2024Assignee: Caterpillar Inc.Inventors: Michael Taylor McKinley, Jon Tyler Immel, Brian J Sutton, Stephen Ellis Oedewaldt, Iulian Gabriel Ghiorghias
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Patent number: 11826684Abstract: A pedestal for use with a canister filter system and a filter element for positioning and retaining the filter element in the canister filter system includes an at least partially annular body defining a longitudinal axis, a radial direction, and a circumferential direction. Also, the pedestal includes an annular wall that terminates at a bottom free end, and that defines a slot that extends axially upwardly and circumferentially from the bottom free end. A flow aperture extends through the annular wall that is disposed axially above the slot.Type: GrantFiled: September 12, 2022Date of Patent: November 28, 2023Assignee: Caterpillar Inc.Inventors: Stephen Ellis Oedewalt, Jon T. Immel, Jeffrey R. Ries, Darrell Lee Morehouse, III
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Publication number: 20230364533Abstract: A center tube and a central fluid supply tube combination includes a center tube body defining a longitudinal length, and a central reservoir. The center tube also includes an apertured annular wall extending axially the majority of the longitudinal length, and a first annular solid wall extending axially from the apertured annular wall. A central fluid supply tube is disposed in the central reservoir, and includes a second annular solid wall that is radially surrounded by the apertured annular wall of the center tube. The second annular solid wall defines a supply passage with a fully circular flow flux.Type: ApplicationFiled: July 24, 2023Publication date: November 16, 2023Applicant: Caterpillar Inc.Inventors: Jon T. Immel, Stephen Ellis Oedewaldt, Jeffrey R. Ries, Darrell Lee Morehouse, III, Brian J. Sutton, Quinton Marcus Burcar
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Publication number: 20230358194Abstract: A filter module for filtering fuel in an engine system includes a primary filter, a secondary filter, and a module housing. A drain valve is movable between a closed position blocking a drain port in the module housing, and an open position. A service valve assembly is positioned at least partially within a cross passage in the module housing and adjustable from a closed configuration blocking a primary-side fuel passage from a secondary-side fuel passage in the module housing, to an open configuration, to drain fluids from the filter module by way of the single drain port.Type: ApplicationFiled: May 9, 2022Publication date: November 9, 2023Applicant: Caterpillar Inc.Inventors: Michael Taylor McKinley, Jon Tyler Immel, Brian J Sutton, Stephen Ellis Oedewaaldt, Iulian Gabriele Ghiorghias
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Patent number: 11745125Abstract: A center tube and a central fluid supply tube combination includes a center tube body defining a longitudinal length, and a central reservoir. The center tube also includes an apertured annular wall extending axially the majority of the longitudinal length, and a first annular solid wall extending axially from the apertured annular wall. A central fluid supply tube is disposed in the central reservoir, and includes a second annular solid wall that is radially surrounded by the apertured annular wall of the center tube. The second annular solid wall defines a supply passage with a fully circular flow flux.Type: GrantFiled: November 24, 2020Date of Patent: September 5, 2023Assignee: Caterpillar Inc.Inventors: Jon T. Immel, Stephen Ellis Oedewaldt, Jeffrey R. Ries, Darrell Lee Morehouse, III, Brian J. Sutton, Quinton Marcus Burcar
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Publication number: 20230264121Abstract: A method of assembling a canister filter system includes inserting a first filter component into a second filter component, and continuing the insertion until a first tab of either the first filter component or the second filter component contacts the other of the first filter component and the second filter component.Type: ApplicationFiled: April 26, 2023Publication date: August 24, 2023Applicant: Caterpillar Inc.Inventors: Darrell Lee Morehouse, III, Jon T. Immel, Jeffrey R. Ries, Stephen Ellis Oedewaldt, Philip Carl Spengler
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Publication number: 20230256363Abstract: A method of assembling a canister filter system includes inserting a first filter component into a second filter component, and continuing the insertion until a first tab of either the first filter component or the second filter component contacts the other of the first filter component and the second filter component.Type: ApplicationFiled: April 26, 2023Publication date: August 17, 2023Applicant: Caterpillar Inc.Inventors: Darrell Lee Morehouse, III, Jon T. Immel, Jeffrey R. Ries, Stephen Ellis Oedewaldt, Philip Carl Spengler
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Patent number: 11707703Abstract: An integrated seal member includes an at least partially annular body defining a longitudinal axis, a radial direction, and a circumferential direction. The at least partially annular body includes a mounting portion, a sealing portion including at least one top sealing feature and at least one bottom sealing feature, and an apertured connecting portion that extends radially outwardly from the mounting portion to the sealing portion.Type: GrantFiled: April 27, 2020Date of Patent: July 25, 2023Assignee: Caterpillar Inc.Inventors: Jon T. Immel, Stephen Ellis Oedewaldt, Jeffrey R. Ries, Gregory Owen Potts, Jay Hamilton Cline, Joseph J. Every, Darrell Lee Morehouse, III
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Patent number: 11673078Abstract: A method of assembling a canister filter system includes inserting a first filter component into a second filter component, and continuing the insertion until a first tab of either the first filter component or the second filter component contacts the other of the first filter component and the second filter component.Type: GrantFiled: February 24, 2020Date of Patent: June 13, 2023Assignee: Caterpillar Inc.Inventors: Darrell Lee Morehouse, III, Jon T. Immel, Jeffrey R. Ries, Stephen Ellis Oedewaldt, Philip Carl Spengler
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Publication number: 20230111559Abstract: An integrated seal member includes an at least partially annular body defining a longitudinal axis, a radial direction, and a circumferential direction. The at least partially annular body includes a top annular mounting portion, a sealing portion including at least one top sealing feature and at least one bottom sealing feature, and a connecting portion that extends at least radially outwardly from the top annular mounting portion to the sealing portion.Type: ApplicationFiled: December 6, 2022Publication date: April 13, 2023Applicant: CATERPILLAR INC.Inventors: Jon T. IMMEL, Stephen Ellis OEDEWALDT, Jeffrey R. RIES, Gregory Owen POTTS, Joseph J. EVERY, Darrell Lee MOREHOUSE, III, Philip Carl SPENGLER
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Publication number: 20230017685Abstract: A pedestal for use with a canister filter system and a filter element for positioning and retaining the filter element in the canister filter system includes an at least partially annular body defining a longitudinal axis, a radial direction, and a circumferential direction. Also, the pedestal includes an annular wall that terminates at a bottom free end, and that defines a slot that extends axially upwardly and circumferentially from the bottom free end. A flow aperture extends through the annular wall that is disposed axially above the slot.Type: ApplicationFiled: September 12, 2022Publication date: January 19, 2023Applicant: Caterpillar Inc.Inventors: Stephen Ellis Oedewalt, Jon T. Immel, Jeffrey R. Ries, Darrell Lee Morehouse, III
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Patent number: 11541334Abstract: An integrated seal member includes an at least partially annular body defining a longitudinal axis, a radial direction, and a circumferential direction. The at least partially annular body includes a top annular mounting portion, a sealing portion including at least one top sealing feature and at least one bottom sealing feature, and a connecting portion that extends at least radially outwardly from the top annular mounting portion to the sealing portion.Type: GrantFiled: July 1, 2020Date of Patent: January 3, 2023Assignee: Caterpillar Inc.Inventors: Jon T. Immel, Stephen Ellis Oedewaldt, Jeffrey R. Ries, Gregory Owen Potts, Joseph J. Every, Darrell Lee Morehouse, III, Philip Carl Spengler
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Patent number: 11478733Abstract: A pedestal for use with a canister filter system and a filter element for positioning and retaining the filter element in the canister filter system includes an at least partially annular body defining a longitudinal axis, a radial direction, and a circumferential direction. Also, the pedestal includes an annular wall that terminates at a bottom free end, and that defines a slot that extends axially upwardly and circumferentially from the bottom free end. A flow aperture extends through the annular wall that is disposed axially above the slot.Type: GrantFiled: November 24, 2020Date of Patent: October 25, 2022Assignee: Caterpillar Inc.Inventors: Stephen Ellis Oedewaldt, Jon T. Immel, Jeffrey R. Ries, Darrell Lee Morehouse, III
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Publication number: 20220226756Abstract: A filter element includes a bottom open end joined to a center tube opposite the top open end. The bottom open end defines a radially outer surface and a radially inner surface that is in communication with the central reservoir of the filter element. A locking feature is disposed proximate to the bottom open end. The locking feature includes an entrance slot that is disposed on the radially inner surface of the center tube extending axially from the bottom open end.Type: ApplicationFiled: April 5, 2022Publication date: July 21, 2022Applicant: Caterpillar Inc.Inventors: Jeffrey R. Ries, Jon T. Immel, Darrell Lee Morehouse, III, Stephen Ellis Oedewaldt, Philip Carl Spengler
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Publication number: 20220226757Abstract: A filter element includes a bottom open end joined to a center tube opposite the top open end. The bottom open end defines a radially outer surface and a radially inner surface that is in communication with the central reservoir of the filter element. A first locking feature is disposed proximate to the bottom open end. The locking feature includes an entrance slot that is disposed on the radially inner surface of the center tube extending axially from the bottom open end. A similar or identical second locking feature is disposed proximate to the top open end.Type: ApplicationFiled: April 6, 2022Publication date: July 21, 2022Applicant: Caterpillar Inc.Inventors: Jeffrey R. Ries, Jon T. Immel, Darrell Lee Morehouse, III, Stephen Ellis Oedewaldt, Philip Carl Spengler
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Publication number: 20220161168Abstract: A pedestal for use with a canister filter system and a filter element for positioning and retaining the filter element in the canister filter system includes an at least partially annular body defining a longitudinal axis, a radial direction, and a circumferential direction. Also, the pedestal includes an annular wall that terminates at a bottom free end, and that defines a slot that extends axially upwardly and circumferentially from the bottom free end. A flow aperture extends through the annular wall that is disposed axially above the slot.Type: ApplicationFiled: November 24, 2020Publication date: May 26, 2022Applicant: Caterpillar Inc.Inventors: Stephen Ellis Oedewaldt, Jon T. Immel, Jeffrey R. Ries, Darrell Lee Morehouse, III
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Publication number: 20220161163Abstract: A center tube and a central fluid supply tube combination includes a center tube body defining a longitudinal length, and a central reservoir. The center tube also includes an apertured annular wall extending axially the majority of the longitudinal length, and a first annular solid wall extending axially from the apertured annular wall. A central fluid supply tube is disposed in the central reservoir, and includes a second annular solid wall that is radially surrounded by the apertured annular wall of the center tube. The second annular solid wall defines a supply passage with a fully circular flow flux.Type: ApplicationFiled: November 24, 2020Publication date: May 26, 2022Applicant: Caterpillar Inc.Inventors: Jon T. Immel, Stephen Ellis Oedewaldt, Jeffrey R. Ries, Darrell Lee Morehouse, III, Brian J. Sutton, Quinton Marcus Burcar