Patents Examined by James M Hewitt, II
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Patent number: 10371294Abstract: The adapter assembly extends outward from an inner structure such as an outer barrel or nipple base to attach the inner structure to a housing such as a bowl. Each sized inner structure fits a specified bowl for attachment of the inner structure to the bowl. The adapter assembly extends outward from the inner structure to fit one of the available sizes needed for attachment to the bowl. The adapter assembly is characterized by a first attachment body and a second attachment body. The adapter assembly attaches to the exterior of the inner structure to increase the surface exterior of the outer surface for attachment of the inner structure to the bowl.Type: GrantFiled: October 21, 2015Date of Patent: August 6, 2019Assignee: PRUITT TOOL & SUPPLY CO.Inventors: Grant Pruitt, Cris Braun
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Patent number: 10371296Abstract: The present disclosure provides a pipe coupling that includes a coupling body, a first pack joint nut, and first and second sleeves. The coupling body is made of a first metal material and the first pack joint nut is made of a second metal material. The first pack joint nut is configured to receive a portion of a first pipe. The pipe is made of a dissimilar metal material to the first and second metal materials of the coupling body and the first pack joint nut, respectively. The first sleeve is configured to line at least a portion of an inner periphery of the coupling body. The second sleeve is configured to line at least a portion of an inner periphery of the first pack joint nut. The first and second sleeves are made of non-metallic materials, and serve as physical non-metallic barriers between the first/second metal materials of the coupling/first pack joint nut, and the dissimilar metal material of the first pipe.Type: GrantFiled: June 15, 2017Date of Patent: August 6, 2019Assignee: The Ford Meter Box Company, Inc.Inventors: Scott C. Farnham, Kevin J. Bretzman, Steven R. Ford, Rex G. Forbes, Hans C. Lassen, Zachary J. Gentile, Jr.
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Patent number: 10364923Abstract: A grip element has a wedge shape including a wedging surface. One or more sets of elongate teeth are on the wedging surface. Another set of teeth with pointed corners are spaced from the elongate teeth in the circumferential direction. The grip element may be non-stamped.Type: GrantFiled: January 27, 2015Date of Patent: July 30, 2019Assignee: Krausz Industries Ltd.Inventor: Avi Chiproot
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Patent number: 10364618Abstract: Implementations of the present invention include drill string components having a thread extending around a body. The leading end of the thread can have a configuration that resists jamming and cross-threading. In particular, the leading end of the thread can include a planar surface normal to the body. The leading end of the thread can provide an abrupt transition to full thread depth that helps reduce or eliminate cross-threading. The leading end of the thread can be oriented at an angle relative to the axis of the drill string component. When mating male and female threads are similarly structured, the mating threads slide together along an interface at the thread start face and are drawn into a fully thread-coupled condition. The thread starts may have full circumference mating with no jamming positions.Type: GrantFiled: October 6, 2017Date of Patent: July 30, 2019Assignee: BLY IP INC.Inventors: Christopher L. Drenth, Keith William Littlely
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Patent number: 10352484Abstract: An exhaust gas system includes a first exhaust component and a second exhaust component that are spaced apart from each other by a solder gap that can be has great as 1.20 mm. A high temperature solder material is provided near the solder gap and is heated by an inductor to form an induction solder joint between the first and second exhaust components.Type: GrantFiled: January 24, 2011Date of Patent: July 16, 2019Assignee: FAURECIA EMISSIONS CONTROL TECHNOLOGIES GERMANY GMBHInventors: Alfred Blueml, Hongjiang Cui
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Patent number: 10352493Abstract: The intersection connection of locomotive cryogenic systems includes a flexible double-wall corrugated pipeline having two corrugated pipes made of cold-resistant steel, which are arranged one inside the other and separated by elastic inserts. There are end adapter flanges fixed to the end walls of the locomotive adjacent sections, and an elastic bar connected to the flexible double-wall corrugated pipeline with suspensions. The intersection connection can be provided with an elastic bar aligned relative to the inner corrugated pipe with centering elastic inserts.Type: GrantFiled: November 18, 2016Date of Patent: July 16, 2019Assignee: OPEN JOINT STOCK COMPANY “RUSSIAN RAILWAYS”Inventors: Yuriy Valeryevich Babkov, Andrei Gennadievich Voronkov, Nikolai Konstantinovich Nikolskiy, Igor Valentinovich Sazonov, Boris Mikhailovich Frolov, Valeriy Alekseevich Nikonov
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Patent number: 10352488Abstract: Connection system to connect a tubing with a fitting comprises a tubular fitting including an exterior shoulder and an annular groove disposed a distance away from the shoulder, the tubular fitting is configured to be inserted into the tubing to overlie the groove; a clamp including first and second curved sidewalls, a flexible joint connecting a respective first end of the curved sidewalls, clenching means that connects respective second ends of the curved sidewalls, and an annular flange arranged in an internal region of the curved sidewalls; and the annular flange is disposed over the annular groove when the sidewalls are engaged with the shoulder such that the tubing underneath the annular flange is forced into the annular groove by the annular flange when the clamp is in a clamped position.Type: GrantFiled: November 6, 2014Date of Patent: July 16, 2019Assignee: THC CHILE S.A.Inventor: Sergio Barrientos
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Patent number: 10344863Abstract: A seal fitting assembly comprises a first block having a first aperture, a second aperture, and a first annular sealing surface surrounding the first aperture. A second block has a third aperture and a fourth aperture. An insert has a fifth aperture, a second annular sealing surface, and a second threaded portion. A first seal structure is disposed between the first annular sealing surface and the second annular sealing surface. An adapter has a sixth aperture, a surface of the adapter defining the sixth aperture including a third threaded portion configured to engage the second threaded portion of the insert. A second seal structure is disposed between the insert and the adapter. A fastener is received in the second aperture of the first block and the fourth aperture of the second block.Type: GrantFiled: August 30, 2017Date of Patent: July 9, 2019Assignee: HANON SYSTEMSInventors: Eric Kesler, Patty Flynn
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Patent number: 10330227Abstract: The invention provides a pipe coupling configured for coupling pipes over a range of diameters including a gripping and sealing assembly comprising a ring of circumferentially linked carrier members (1) the circumferentially discontinuous members are interlinked by means of a tongue and groove connection between a groove (2) on a first member and a tongue (3) on an adjacent member, the opening of the groove which receives the tongue facing in a plane not in alignment with a tangent of the circumferential plane of the carrier and each tongue is attached to its member by a resiliency deformable arm whereby to provide stability of the circumferential links in the absence of any additional support.Type: GrantFiled: November 1, 2010Date of Patent: June 25, 2019Assignee: CRANE LTDInventor: Andrew James Benson
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Patent number: 10316996Abstract: An aircraft pipe coupling includes a first pipe end and a second pipe end connected to each other by a fastener. A locking collar restricts the rotational movement of the first pipe end, the second pipe end, and the fastener with respect to one another. The locking collar includes a first engagement portion and a second engagement portion, one of the engagement portions includes a resiliently deformable engagement surface. The first engagement portion is located over and engaged with the fastener, and the second engagement portion is located over and engaged with the second pipe end.Type: GrantFiled: September 8, 2015Date of Patent: June 11, 2019Assignee: Airbus Operations LimitedInventors: Timothy Wollaston, Samuel Evans
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Patent number: 10309566Abstract: According to one embodiment of the present disclosure, an apparatus for a quick connect spray shield includes an inner sleeve having a first end, a second end, and a center axis that is parallel to an axis from the first end to the second end, wherein the inner sleeve has an inner surface that is contoured to position the inner sleeve relative to a female quick connect fitting; and an outer sleeve having a first end, a second end, and a center axis that is parallel to the center axis of the inner sleeve, wherein the outer sleeve has an inner surface contoured to position the outer sleeve relative to an actuating collar of the female quick connect fitting, wherein the actuating collar has an engaged position and a disengaged position.Type: GrantFiled: January 19, 2015Date of Patent: June 4, 2019Assignee: International Business Machines CorporationInventors: Francis R. Krug, Jr., Robert K. Mullady
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Patent number: 10302241Abstract: A protective shield device is mounted on the joint between connected concrete hoses to protect the joint connecting one concrete hose to another from accidentally catching on an obstruction on the surface over which the concrete hose joint is moved during operation and disconnecting the two concrete hoses. The protective shield device is formed by two hollow shells that are hinged on one side and connected by friction closure members to surround and encapsulate the concrete hose joint. The assembled protective shield device is preferably in the shape of an ovoid with a larger central portion to accommodate the joint structure, and narrower end portions to provide no protruding structure that will catch any underlying obstructions that could cause the enclosed joint latch to be exposed. The protective shield device can be opened by forcing the two shell members apart, or by using a mechanically disengagable latch.Type: GrantFiled: October 14, 2015Date of Patent: May 28, 2019Assignee: SOMERO ENTERPRISES, INC.Inventors: Daniel R. Stoltzfus, Jacob R. Stoltzfus
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Patent number: 10302230Abstract: A field serviceable conduit receiver can include an adapter and a coupling device. The adapter can have an adapter cavity traversing therethrough. The adapter can include an adapter base configured to couple to an end of a conduit, and an adapter body located adjacent to the adapter base. The coupling device can be located adjacent to the adapter and have a coupling device cavity traversing therethrough. The coupling device can include a coupling base configured to be disposed around an outer surface of the conduit, and a coupling body located adjacent to the coupling base, where the coupling body has at least one coupling feature that is configured to removably couple to a complementary coupling feature disposed on a wall of the enclosure.Type: GrantFiled: June 9, 2014Date of Patent: May 28, 2019Assignee: EATON INTELLIGENT POWER LIMITEDInventors: Joseph Michael Manahan, Bradford James Morse
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Patent number: 10295098Abstract: A method and apparatus for an improved safety cam lock fitting having double cam levers having outer and inner portions so that when the outer cam levers are opened and the inner cam lever remain closed, the male and female portions of the cam lock fitting only slightly separate from each other allowing the operator to quickly reclose the cam lock fitting if the operator observes that the cam lock fitting still contains pressurized material. This is accomplished by providing a larger cam lobe on the outer cam lever and a smaller cam lobe on the inner cam lever so that when the smaller cam lobe is in a closed position and protrudes into a peripheral groove on the male portion the male and female ends have a small space therein between. Various lever locking assemblies may be used to prevent the cam levers from being inadvertently opened.Type: GrantFiled: April 27, 2018Date of Patent: May 21, 2019Inventors: Jeffrey Hartman, George L Williamson
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Patent number: 10295099Abstract: A method and apparatus for an improved safety cam lock fitting having double cam levers having outer and inner portions so that when the outer cam levers are opened and the inner cam lever remain closed, the male and female portions of the cam lock fitting only slightly separate from each other allowing the operator to quickly reclose the cam lock fitting if the operator observes that the cam lock fitting still contains pressurized material. This is accomplished by providing a larger cam lobe on the outer cam lever and a smaller cam lobe on the inner cam lever so that when the smaller cam lobe is in a closed position and protrudes into a peripheral groove on the male portion the male and female ends have a small space therein between. Various configurations of the cam portions relative to each other are provided. Various lever locking assemblies may be used to prevent the cam levers from being inadvertently opened.Type: GrantFiled: July 20, 2018Date of Patent: May 21, 2019Inventors: Jeffrey Hartman, George L Williamson
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Patent number: 10292308Abstract: A fluid coupling mating apparatus and method. Included is at least one mating member for removably coupling with another mating member for allowing fluid to pass therebetween. A lock is movably coupled to the at least one mating member. Still yet, a holder is coupled to the lock for holding the lock in relation to the holder during at least a portion of the removable coupling of the at least one mating member with another mating member.Type: GrantFiled: July 28, 2015Date of Patent: May 14, 2019Assignee: Futurewei Technologies, Inc.Inventors: Mo Bai, Vadim Gektin
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Patent number: 10291009Abstract: Embodiments of an integrated piping conduit in accordance with aspects of the present invention include a push-to-connect fitting integrated with an adaptor device and associated methods. Embodiments include an adaptor having a body portion, and an ear member extending at least partially radially outwardly and at least partially axially outwardly from the outer surface of the body portion.Type: GrantFiled: March 9, 2018Date of Patent: May 14, 2019Assignee: Quick Fitting, Inc.Inventors: David B. Crompton, Libardo Ochoa Dias, Herbert J. Bouchard
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Patent number: 10281077Abstract: A fitting for use in fusion welding mating thermoplastic components includes a weld bead chamber to capture and conceal a bead formed as a result of the fusion weld. The weld bead chamber integrates the bead into the fitting so that the joined parts have a finished look without mechanical polishing or grinding of the completed piece. A stop ledge included in the weld bead chamber prevents over insertion of a pipe or other component into the fitting. A view window in the fitting permits inspection of the finished bead.Type: GrantFiled: December 19, 2012Date of Patent: May 7, 2019Assignee: Heateflex CorporationInventors: Hector J. Castaneda, Jorge Ramirez
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Patent number: 10281072Abstract: A hose connector (1) having a sleeve-shaped union nut (2) which (2) surrounds a sleeve-shaped connector part (3) that is connected to a hose end (4) of a flexible hose line (5) and that (3) has, at its end region oriented away from the hose end (4), an annular flange (6) which (6) bears rotatably against an annular shoulder (7) of a circumferential wall (8), and having at least one sealing ring (9) which is held in a retaining groove (10) provided on the outer circumferential side of the connector part (3) and radially seals an annular gap provided between the connector part (3) and the circumferential wall (8). Between the connector part (3) and the circumferential wall (8), there is provided a clearance that is dimensioned such that the connector part (3) and the circumferential wall (8) can be tilted with respect to one another.Type: GrantFiled: June 1, 2015Date of Patent: May 7, 2019Assignee: Neoperl GmbHInventor: Holger Reinhardt
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Patent number: 10274120Abstract: A coupling component (60,30) having a first end (61,71) and a second end (66,76), the component having a longitudinal axis between the first end and the second end, the first end of the component comprising a first tubular portion (62,71) having a first internal diameter adapted to form a sliding fit with a first pipe section, and a first seal adapted such that the first end can be sealed in use to the first pipe section; the second end having a second diameter or cross-sectional area which is larger than the first diameter and wherein the second end incorporates a flange (67,77), wherein at least part of the face of said flange is in a plane substantially non-perpendicular to, or offset from, the longitudinal axis of the component.Type: GrantFiled: March 25, 2010Date of Patent: April 30, 2019Assignee: Franklin Fueling Systems LimitedInventors: John Alexandre Boudry, Jan Ageheim