Patents by Inventor David Morrow
David Morrow 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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Patent number: 11919502Abstract: An electrified fire fighting vehicle includes a battery pack, an electromagnetic device, an engine, and a controller. The controller is configured to monitor a state-of-charge of the battery pack, operate the electromagnetic device using stored energy in the battery pack to provide a performance condition including (i) accelerating the electrified fire fighting vehicle to a driving speed of at least 50 miles-per-hour in an acceleration time and (ii) maintaining or exceeding the driving speed for a period of time, and start and operate the engine in response to a start condition to facilitate reserving sufficient stored energy in the battery pack such that the state-of-charge is maintained above a minimum state-of-charge threshold that is sufficient to facilitate the performance condition. The acceleration time is 30 second or less. An aggregate of the acceleration time and the period of time is at least 3 minutes.Type: GrantFiled: November 28, 2022Date of Patent: March 5, 2024Assignee: Oshkosh CorporationInventors: Jason Shively, Seth Newlin, David Kay, Jack Bermingham, Jon Morrow, David Steinberger
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Patent number: 11634275Abstract: A fluid coupling includes a body, a poppet valve assembly, a handle shaft assembly, and a retention member. The body has a fluid conduit, a through-hole extending through a sidewall, and one or more openings that extend between an external surface of the body and an interior of the through hole. The poppet valve assembly is disposed within the fluid conduit and is selectively movable between an open position and a closed position. The handle shaft assembly extends through the through-hole and into the fluid conduit and is interconnected with the poppet valve assembly such that the handle shaft assembly can be actuated to move the poppet valve assembly between the open position and the closed position. The retention member is insertable through the one or more openings and into the through-hole to interact with the handle shaft assembly to selectively hold the handle shaft assembly in the body.Type: GrantFiled: April 30, 2021Date of Patent: April 25, 2023Assignee: Knappco, LLCInventors: Joseph P. Roth, David Morrow, Krzysztof Wejdman, Stephen Hudson, Shiang Taing
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Publication number: 20210329990Abstract: An electroceutical system integrated into an article of personal protective equipment (PPE) like a face mask. The system consists of an electrochemical cell consisting of an anodic zone capable of serving as an anode, a cathodic zone capable of serving as a cathode and, optionally, a selectively conductive switch zone electrically couplable to and separating the anodic and cathodic zones and serving to switch on and off current flow between the anodic and cathodic zones.Type: ApplicationFiled: April 23, 2021Publication date: October 28, 2021Inventors: Mark Holler, David Morrow
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Publication number: 20210331107Abstract: A filtration article for using in personal protective equipment (“PPE”) that includes one or more layers. The article has an external side for facing side the environment and an internal side for facing the body of a user. The article is air permeable but has a porosity sufficient to entrap and thereby filter selected infectious agents (IAs).Type: ApplicationFiled: April 23, 2021Publication date: October 28, 2021Inventors: Mark Holler, David Morrow
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Publication number: 20210253342Abstract: A fluid coupling includes a body, a poppet valve assembly, a handle shaft assembly, and a retention member. The body has a fluid conduit, a through-hole extending through a sidewall, and one or more openings that extend between an external surface of the body and an interior of the through hole. The poppet valve assembly is disposed within the fluid conduit and is selectively movable between an open position and a closed position. The handle shaft assembly extends through the through-hole and into the fluid conduit and is interconnected with the poppet valve assembly such that the handle shaft assembly can be actuated to move the poppet valve assembly between the open position and the closed position. The retention member is insertable through the one or more openings and into the through-hole to interact with the handle shaft assembly to selectively hold the handle shaft assembly in the body.Type: ApplicationFiled: April 30, 2021Publication date: August 19, 2021Inventors: Joseph P. Roth, David Morrow, Krzysztof Wejdman, Stephen Hudson, Shiang Taing
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Patent number: 11021321Abstract: A fluid coupling includes a body, a poppet valve assembly, a handle shaft assembly, and a retention member. The body has a fluid conduit, a through-hole extending through a sidewall, and one or more openings that extend between an external surface of the body and an interior of the through hole. The poppet valve assembly is disposed within the fluid conduit and is selectively movable between an open position and a closed position. The handle shaft assembly extends through the through-hole and into the fluid conduit and is interconnected with the poppet valve assembly such that the handle shaft assembly can be actuated to move the poppet valve assembly between the open position and the closed position. The retention member is insertable through the one or more openings and into the through-hole to interact with the handle shaft assembly to selectively hold the handle shaft assembly in the body.Type: GrantFiled: July 3, 2019Date of Patent: June 1, 2021Assignee: OPW-Engineered Systems, Inc.Inventors: Joseph P. Roth, David Morrow, Krzysztof Wejdman, Stephen Hudson, Shiang Taing
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Patent number: 10767799Abstract: A fluid system coupler includes a coupler body having an open end for receiving an adaptor therein. A seal assembly is movably disposed within the coupler body for selective sealing engagement with an adaptor. Lever cams pivot into or out of slots in the coupler body between locked and unlocked positions to fasten or unfasten the adaptor to the coupler. A handle is movably connected to the coupler body. Movement of the handle moves the seal assembly within the coupler body. Movement of the handle also results in movement of the lever cams between the locked and unlocked positions. A poppet assembly is mounted to the seal assembly. The poppet assembly can selectively open or close a fluid passageway through the coupler.Type: GrantFiled: January 10, 2018Date of Patent: September 8, 2020Assignee: OPW-ENGINEERED SYSTEMS, INC.Inventors: Stephen Hudson, Shiang Taing, David Morrow
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Patent number: 10563773Abstract: A fluid system coupling includes an adaptor, a coupler, and an actuation mechanism. The adaptor has an adaptor poppet that is movable between an open position and a closed position. The adaptor poppet has a poppet face that is substantially planar and devoid of any recesses. The coupler has a coupler poppet that is movable between an open position and a closed position. The coupler poppet has a poppet face that is substantially planar and avoid of any recesses. The actuation mechanism selectively moves the poppets from the closed positions to the open positions.Type: GrantFiled: May 18, 2017Date of Patent: February 18, 2020Assignee: OPW-ENGINEERED SYSTEMS, INC.Inventors: Joseph P. Roth, David Morrow, Donald M. Johnson
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Publication number: 20190322449Abstract: A fluid coupling includes a body, a poppet valve assembly, a handle shaft assembly, and a retention member. The body has a fluid conduit, a through-hole extending through a sidewall, and one or more openings that extend between an external surface of the body and an interior of the through hole. The poppet valve assembly is disposed within the fluid conduit and is selectively movable between an open position and a closed position. The handle shaft assembly extends through the through-hole and into the fluid conduit and is interconnected with the poppet valve assembly such that the handle shaft assembly can be actuated to move the poppet valve assembly between the open position and the closed position. The retention member is insertable through the one or more openings and into the through-hole to interact with the handle shaft assembly to selectively hold the handle shaft assembly in the body.Type: ApplicationFiled: July 3, 2019Publication date: October 24, 2019Inventors: Joseph P. Roth, David Morrow, Krzysztof Wejdman, Stephen Hudson, Shiang Taing
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Patent number: 10392187Abstract: A fluid coupling includes a body, a poppet valve assembly, a handle shaft assembly, and a retention member. The body has a fluid conduit, a through-hole extending through a sidewall, and one or more openings that extend between an external surface of the body and an interior of the through hole. The poppet valve assembly is disposed within the fluid conduit and is selectively movable between an open position and a closed position. The handle shaft assembly extends through the through-hole and into the fluid conduit and is interconnected with the poppet valve assembly such that the handle shaft assembly can be actuated to move the poppet valve assembly between the open position and the closed position. The retention member is insertable through the one or more openings and into the through-hole to interact with the handle shaft assembly to selectively hold the handle shaft assembly in the body.Type: GrantFiled: May 18, 2017Date of Patent: August 27, 2019Assignee: OPW-ENGINEERED SYSTEMS, INC.Inventors: Joseph P. Roth, David Morrow, Krzysztof Wejdman, Stephen Hudson, Shiang Taing
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Publication number: 20180202593Abstract: A fluid system coupler includes a coupler body having an open end for receiving an adaptor therein. A seal assembly is movably disposed within the coupler body for selective sealing engagement with an adaptor. Lever cams pivot into or out of slots in the coupler body between locked and unlocked positions to fasten or unfasten the adaptor to the coupler. A handle is movably connected to the coupler body. Movement of the handle moves the seal assembly within the coupler body. Movement of the handle also results in movement of the lever cams between the locked and unlocked positions. A poppet assembly is mounted to the seal assembly. The poppet assembly can selectively open or close a fluid passageway through the coupler.Type: ApplicationFiled: January 10, 2018Publication date: July 19, 2018Inventors: Stephen Hudson, Shiang Taing, David Morrow
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Publication number: 20170335974Abstract: A fluid system coupling includes an adaptor, a coupler, and an actuation mechanism. The adaptor has an adaptor poppet that is movable between an open position and a closed position. The adaptor poppet has a poppet face that is substantially planar and devoid of any recesses. The coupler has a coupler poppet that is movable between an open position and a closed position. The coupler poppet has a poppet face that is substantially planar and avoid of any recesses. The actuation mechanism selectively moves the poppets from the closed positions to the open positions.Type: ApplicationFiled: May 18, 2017Publication date: November 23, 2017Inventors: Joseph P. Roth, David Morrow, Donald M. Johnson
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Publication number: 20170334640Abstract: A fluid coupling includes a body, a poppet valve assembly, a handle shaft assembly, and a retention member. The body has a fluid conduit, a through-hole extending through a sidewall, and one or more openings that extend between an external surface of the body and an interior of the through hole. The poppet valve assembly is disposed within the fluid conduit and is selectively movable between an open position and a closed position. The handle shaft assembly extends through the through-hole and into the fluid conduit and is interconnected with the poppet valve assembly such that the handle shaft assembly can be actuated to move the poppet valve assembly between the open position and the closed position. The retention member is insertable through the one or more openings and into the through-hole to interact with the handle shaft assembly to selectively hold the handle shaft assembly in the body.Type: ApplicationFiled: May 18, 2017Publication date: November 23, 2017Inventors: Joseph P. Roth, David Morrow, Krzysztof Wejdman, Stephen Hudson, Shiang Taing
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Publication number: 20170015138Abstract: A lug nut removal tool for applying rotational force on all lug nuts is shown having a circular frame member, a drive lug, a drive gear, and a plurality of transfer assemblies that each include an adjustable sockets. In one embodiment, rotation of the drive lug actuates the drive gear, thereby causing the each discrete transfer assembly to rotate. The transfer assemblies each include an adjustable socket for engaging a corresponding lug nut on a target wheel. In operation, each socket is first aligned with a corresponding lug nuts on a target vehicle wheel, locked in place, and then turned through the rotational force applied to the drive lug that is transferred to the its integrated transfer assembly by way of the drive gear.Type: ApplicationFiled: July 19, 2015Publication date: January 19, 2017Inventors: Duarte Pamplona, Bradley David Morrow
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Patent number: 8888057Abstract: Generally a collapsible structure adapted to support a container. Specifically, a collapsible tripod which operates between a folded condition for transport and a support condition adapted to support a container.Type: GrantFiled: April 26, 2013Date of Patent: November 18, 2014Assignee: Morrow Sports, LLCInventor: William David Morrow
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Publication number: 20140201970Abstract: A pitching screen which provides a support structure having an arcuate support element which defines the boundary of the pitching screen and about which a ball can be pitched toward a pitching target.Type: ApplicationFiled: February 7, 2014Publication date: July 24, 2014Applicant: Morrow Sports, LLCInventor: William David Morrow
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Patent number: 8651981Abstract: A pitching screen which provides a support structure having an arcuate support element which defines the boundary of the pitching screen and about which a ball can be pitched toward a pitching target.Type: GrantFiled: August 19, 2011Date of Patent: February 18, 2014Assignee: Morrow Sports, LLCInventor: William David Morrow
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Publication number: 20130233982Abstract: Generally a collapsible structure adapted to support a container. Specifically, a collapsible tripod which operates between a folded condition for transport and a support condition adapted to support a container.Type: ApplicationFiled: April 26, 2013Publication date: September 12, 2013Applicant: Morrow Sports, LLCInventor: William David Morrow
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Patent number: 8444097Abstract: Generally a collapsible structure adapted to support a container. Specifically, a collapsible tripod which operates between a folded condition for transport and a support condition adapted to support a container.Type: GrantFiled: July 25, 2011Date of Patent: May 21, 2013Assignee: Morrow Sports, LLCInventor: William David Morrow
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Patent number: D697517Type: GrantFiled: June 11, 2012Date of Patent: January 14, 2014Assignee: IE3 LLCInventors: Norman J. Pressman, James David Morrow