Patents by Inventor James A. Fitzgerald
James A. Fitzgerald 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: 20240122777Abstract: Systems are provided for an imaging system isolation enclosure for use with a medical imaging system includes a pathogen impermeable enclosure for use with one or more of radiation imaging systems and magnetic resonance imaging systems, the pathogen impermeable enclosure is configured to provide a barrier between the imaging system and at least one of a patient user and an imaging room, and an air filtration system including an inlet to supply a cooling air flow to an interior of the imaging system isolation enclosure and an outlet to output exhaust air from an interior of the imaging system isolation enclosure.Type: ApplicationFiled: October 17, 2022Publication date: April 18, 2024Inventors: Paul Francis FitzGerald, Uwe Wiedmann, Ross Christopher Stalter, Stephen Lorenco Araujo, Michael James Rishel, Chad Allan Smith
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Patent number: 11933560Abstract: The techniques described herein relate to methods and apparatus for firearm safety mechanisms, visual safety indicators, and related techniques. A firearm includes a handle comprising one or more buttons disposed at least partially within a surface of the handle, such that the one or more buttons can be in contact with an operator's hand when the operator grasps the handle; a safety mechanism in mechanical communication with the trigger. The safety mechanism comprises: a first position that blocks actuation of the trigger; and a second position that does not block actuation of the trigger; and at least one processor configured to: upon determining an input code matches a stored code, transmits a signal to the safety mechanism to change the safety mechanism from the first position to the second position so that the firearm can be fired by the operator.Type: GrantFiled: October 31, 2022Date of Patent: March 19, 2024Assignee: LodeStar Firearms, Inc.Inventors: Virginia Chandler, Patrick Stewart Carroll, Robert Eugeniusz Regent, Katie Louise Schuelke, Michael James Witt, John Patrick Fitzgerald
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Patent number: 11933558Abstract: The techniques described herein relate to methods and apparatus for firearm safety mechanisms, visual safety indicators, and related techniques. A firearm includes a handle comprising one or more buttons disposed at least partially within a surface of the handle, such that the one or more buttons can be in contact with an operator's hand when the operator grasps the handle; a safety mechanism in mechanical communication with the trigger. The safety mechanism comprises: a first position that blocks actuation of the trigger; and a second position that does not block actuation of the trigger; and at least one processor configured to: upon determining an input code matches a stored code, transmits a signal to the safety mechanism to change the safety mechanism from the first position to the second position so that the firearm can be fired by the operator.Type: GrantFiled: October 31, 2022Date of Patent: March 19, 2024Assignee: LodeStar Firearms, Inc.Inventors: Virginia Chandler, Robert Eugeniusz Regent, Katie Louise Schuelke, Michael James Witt, John Patrick Fitzgerald
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Patent number: 11920880Abstract: The techniques described herein relate to methods and apparatus for firearm safety mechanisms, visual safety indicators, and related techniques. A firearm includes a handle comprising one or more buttons disposed at least partially within a surface of the handle, such that the one or more buttons can be in contact with an operator's hand when the operator grasps the handle; a safety mechanism in mechanical communication with the trigger. The safety mechanism comprises: a first position that blocks actuation of the trigger; and a second position that does not block actuation of the trigger; and at least one processor configured to: upon determining an input code matches a stored code, transmits a signal to the safety mechanism to change the safety mechanism from the first position to the second position so that the firearm can be fired by the operator.Type: GrantFiled: October 31, 2022Date of Patent: March 5, 2024Assignee: LodeStar Firearms, Inc.Inventors: Virginia Chandler, Robert Eugeniusz Regent, Katie Louise Schuelke, Michael James Witt, John Patrick Fitzgerald
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Patent number: 11919344Abstract: An ice anchoring system includes a tether that is elongated and has a first end and a second end. An anchor is attached to the second end of the tether. The anchor has length dimension extending from a first lateral edge to a second lateral edge and a width dimension extending from a front side to a rear side. The length dimension is elongated with respect to the width dimension. The tether is secured to the anchor such that a longitudinal axis of the anchor extending through the first and second lateral edges forms an angle with a horizontal plane between 0° and 45° when the anchor is hung freely from the tether.Type: GrantFiled: January 6, 2021Date of Patent: March 5, 2024Inventor: James Fitzgerald
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Patent number: 11807549Abstract: A mobile processing system is disclosed for the removal of radioactive contaminants from nuclear process waste water. The system is fully scalable, modular, and portable allowing the system to be fully customizable according the site-specific remediation requirements. It is designed to be both transported and operated from standard sized intermodal containers or custom designed enclosures for increased mobility between sites and on-site, further increasing the speed and ease with which the system may be deployed. Additionally, the system is completely modular wherein the various different modules perform different forms or stages of waste water remediation and may be connected in parallel and/or in series. Depending on the needs of the particular site, one or more different processes may be used. In some embodiments, one or more of the same modules may be used in the same operation.Type: GrantFiled: August 7, 2019Date of Patent: November 7, 2023Assignee: Veolia Nuclear Solutions, Inc.Inventors: John Raymont, James Fredrickson, Joshua Leighton Mertz, David Carlson, Mark Denton, Gary Hofferber, Ja-Kael Luey, Zechariah James Fitzgerald, Ronald Merritt Orme, Eric Vincent Penland
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Publication number: 20230201415Abstract: Disclosed embodiments relate to a wound dressing which can generate nitric oxide. The wound dressing may include a cover layer, an activator layer such as an acid providing layer and nitric oxide source layer, such as a nitrite providing layer. The activator layer may include acidic groups and may be hydrogel, xerogel, or other suitable material. The activator layer may include a copolymer of monomers with one or more covalently linked multifunctional groups.Type: ApplicationFiled: April 1, 2021Publication date: June 29, 2023Inventors: Anthony Colin Dagger, Daniel James Fitzgerald, Nicholas Charlton Fry, Latifa Giaffar, Victoria Jody Hammond, Edward Yerbury Hartwell, Neill John Rawson, Anna Elizabeth Smith, Iain Webster
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Publication number: 20230158284Abstract: Disclosed embodiments relate to a wound dressing which can generate nitric oxide. The wound dressing may include a cover layer, an activator layer such as an acid providing layer and nitric oxide source layer, such as a nitrite providing layer. The activator layer may include acidic groups and may be hydrogel, xerogel, or other suitable material. The nitric oxide source layer may include a nitrite salt. Nitrite ions of the nitric oxide source layer may react with the acidic groups of the activating layer to generate nitric oxide. The activating layer may include a window at the center, and a central absorbent material may be positioned at the window. Various separating layers may also be incorporated into the dressing to control the interaction between activating layer and nitric oxide source layer.Type: ApplicationFiled: April 1, 2021Publication date: May 25, 2023Inventors: Maria Aspioti, Michael Brown, Varuni Rachindra Brownhill, Anthony Colin Dagger, Mark John Ellerington, Daniel James Fitzgerald, Nicholas Charlton Fry, Latifa Giaffar, Victoria Jody Hammond, Edward Yerbury Hartwell, Neill John Rawson, Anna Elizabeth Smith, Liam Thomson, Iain Webster
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Publication number: 20230136007Abstract: Disclosed embodiments relate to a wound dressing which can generate nitric oxide. The wound dressing comprises a cover layer, an acid providing layer and a nitrite providing layer. The acid providing layer comprises acidic groups and may be hydrogel or Xerogel. The nitrite providing layer comprises a nitrite salt. The wound dressing may also include other layers, one or more acquisition distribution layers or masking layers. The masking layers can at least partially prevent visualization of the layer below the masking layer. Nitrite ions of the nitrite providing layer may react with the acidic groups of the acid providing layer to generate nitric oxide. The acid providing layer further includes one or more material layers to reduce the adhesiveness of the acid providing layer. The acid providing layer can also include perforations.Type: ApplicationFiled: April 1, 2021Publication date: May 4, 2023Inventors: Maria Aspioti, Varuni Rachindra Brownhill, Anthony Colin Dagger, Daniel James Fitzgerald, Nicholas Charlton Fry, Latifa Giaffar, Victoria Jody Hammond, Edward Yerbury Hartwell, Neill John Rawson, Anna Elizabeth Smith, Liam Thomson, Iain Webster
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Patent number: 11585647Abstract: A mat assembly including a planar mat body formed to cover a preselected area of a surface region. The preselected area partially defines a volume of ground to be broken by explosion therein. The mat body includes one or more layer elements. The mat body has an engagement surface for engagement with the preselected area. The mat assembly includes a skirt element connected with the mat body having an external portion extending from the mat body, for at least partially restraining matter ejected from the volume of ground upon initiation of the explosion.Type: GrantFiled: August 20, 2021Date of Patent: February 21, 2023Assignee: B2B Industrial Inc.Inventor: Kevin James Fitzgerald
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Patent number: 11524399Abstract: A slidable handle grip assembly includes a tubular member that has a first end, a second end, and a perimeter wall extending between the first and second ends. The first and second ends are open. The tubular member is positioned on an elongated shaft of a tool such that the tubular member can slidably move from a grip end to a head end of the tool. An outer surface of the perimeter wall defines a supplemental handhold for the shaft.Type: GrantFiled: June 29, 2021Date of Patent: December 13, 2022Inventor: James Fitzgerald
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Publication number: 20220289609Abstract: A mobile processing system is disclosed for the removal of radioactive contaminants from nuclear process wastewater. The system is fully scalable, modular, and portable allowing the system to be fully customizable according to site-specific remediation requirements. It is designed to be both transported and operated from standard sized intermodal containers or custom designed enclosures for increased mobility between sites and on-site, further increasing the speed and ease with which the system may be deployed. Additionally, the system is completely modular wherein the various modules perform different forms or stages of wastewater remediation and may be connected in parallel and/or in series. Depending on the needs of the site, one or more different processes may be used. In some embodiments, one or more of the same modules may be used in the same operation.Type: ApplicationFiled: May 5, 2022Publication date: September 15, 2022Inventors: John Raymont, James Fredrickson, Joshua Leighton Mertz, David Carlson, Mark Denton, Gary Hofferber, Ja-Kael Luey, Zechariah James Fitzgerald, Ronald Merritt Orme, Eric Vincent Penland
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Publication number: 20220276161Abstract: The present disclosure provides a method of analyzing an area of interest of a sample material which comprises directing a first radiation to a first area of interest, the first radiation having frequencies within a terahertz frequency range. The method also comprises receiving a first signal THz1 being a quantity related to radiation received from the first area of interest in response to directing the first radiation to the first area of interest, the first signal THz1 being dependent on a first property and on a second property of the first area of interest. Further, the method comprises directing a second radiation to the first area of interest, the second radiation having frequencies within a frequency range that is different to that of the first radiation.Type: ApplicationFiled: August 28, 2020Publication date: September 1, 2022Inventors: Vincent Patrick Wallace, Anthony James Fitzgerald, Adam Philip Gibson
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Patent number: 11299228Abstract: The present disclosure relates to a bicycle frame and associated bicycle components, and to reducing the aerodynamic drag of these. In one aspect, there is provided an elongate structural member of a bicycle frame, the member comprising a lengthwise extending leading edge, the leading edge comprising at least a pair of forwardly extending protrusions spaced apart lengthwise therealong. In one form, the protrusions comprise tubercles, a series of which are spaced apart lengthwise along the leading edge, and which further extend to at least one side of the leading edge so as to transition into a chordwise extending rib.Type: GrantFiled: July 21, 2017Date of Patent: April 12, 2022Assignee: The University of AdelaideInventors: Richard Malcolm Kelso, Henry James Atkins, Shaun James Fitzgerald
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Publication number: 20220057184Abstract: A mat assembly including a planar mat body formed to cover a preselected area of a surface region. The preselected area partially defines a volume of ground to be broken by explosion therein. The mat body includes one or more layer elements. The mat body has an engagement surface for engagement with the preselected area. The mat assembly includes a skirt element connected with the mat body having an external portion extending from the mat body, for at least partially restraining matter ejected from the volume of ground upon initiation of the explosion.Type: ApplicationFiled: August 20, 2021Publication date: February 24, 2022Applicant: B2B Industrial Inc.Inventor: Kevin James Fitzgerald
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Publication number: 20210237525Abstract: An ice anchoring system includes a tether that is elongated and has a first end and a second end. An anchor is attached to the second end of the tether. The anchor has length dimension extending from a first later edge to a second lateral edge and a width dimension extending from a front side to a rear side. The length dimension is elongated with respect to the width dimension. The tether is secured to the anchor such that a longitudinal axis of the anchor extending through the first and second lateral edges forms an angle with a horizonal plane between 0° and 45° when the anchor is hung freely from the tether.Type: ApplicationFiled: January 6, 2021Publication date: August 5, 2021Inventor: James Fitzgerald
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Publication number: 20210029974Abstract: An aquaculture pen includes an annular floatation assembly formed from a plurality of float platforms connected end to end. A weight ring is suspended from the floatation assembly by a first plurality of tension members at a central portion of the float platforms. A net support ring is suspended from the floatation assembly by a second plurality of tension members that are attached to the floatation assembly, for example, outboard of the first plurality of tension members. A mesh enclosure for the pen includes a main portion attached to the net support ring, a jump net portion that extends from the net support ring to engage the inboard side of the floatation assembly, and a top portion that closes an upper end of the mesh enclosure.Type: ApplicationFiled: July 29, 2020Publication date: February 4, 2021Applicant: InnovaSea Systems, Inc.Inventors: Mark Penner, David P. Kelly, Peter Nicholas Woskov, Harrison P. Zimmer, Jeffrey Reifsnyder, Rafael Cordero, Wyatt Grass, James Fitzgerald, Todd Vangsness, Matthew Darres
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Patent number: 10830540Abstract: A heat exchanger and a method for additively manufacturing the heat exchanger are provided. The heat exchanger includes a plurality of fluid passageways that are formed by additive manufacturing methods which enable the formation of fluid passageways that are smaller in size, that have thinner walls, and that have complex and intricate heat exchanger features that were not possible using prior manufacturing methods. For example, the fluid passageways may be curvilinear and may include heat exchanging fins that are less than 0.01 inches thick and formed at a fin density of more than four heat exchanging fins per centimeter. In addition, the heat exchanging fins may be angled with respect to the walls of the fluid passageways and adjacent fins may be offset relative to each other.Type: GrantFiled: November 7, 2019Date of Patent: November 10, 2020Assignee: General Electric CompanyInventors: Mohammed El Hacin Sennoun, James Fitzgerald Bonar, Rachel Wyn Levine
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Patent number: 10821509Abstract: A heat exchanger is provided having an integrally and seamlessly formed return manifold connecting multiple supply tubes and return tubes. The heat exchanger may also include a return manifold having one or more structures providing a flow restriction within or proximate the return manifold.Type: GrantFiled: January 20, 2016Date of Patent: November 3, 2020Assignee: General Electric CompanyInventors: John Alan Manteiga, Michael Thomas Kenworthy, Jared Matthew Wolfe, Thomas Kupiszewski, Jeffrey Douglas Rambo, James Fitzgerald Bonar
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Publication number: 20200298652Abstract: A thermal management system includes a housing, and a monolithic core structure disposed within the housing. An outer surface of the core structure defines at least part of a first passageway. An inner surface of the core structure defines at least part of a second passageway. The core structure includes a separator wall that isolates a first flow passing through the first passageway from a second flow passing through the second passageway. The first passageway is in thermal communication with the second passageway. The core structure includes one or more heat exchanger features, or fins, that are positioned within the first passageway, the second passageway, or both the first and second passageways. The core structure may have a compliant segment coupled to two or more walls.Type: ApplicationFiled: June 11, 2020Publication date: September 24, 2020Inventors: Kevin Bailey, James Fitzgerald Bonar, John Dowell, Rachel Wyn Levine, Nicolas Kristopher Sabo, Mohammed El Hacin Sennoun, Jared Wolfe