Patents Examined by Michael C McCullough
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Patent number: 10751564Abstract: A cross country skiing exercise machine is disclosed. The machine has ski members slidingly mounted to a base frame and front and rear arm exercise units mounted towards the front and rear of the base frame, respectively. The front arm exercise unit has a front pair of flexible lines to be gripped by a user's hands to permit the user to reciprocally pull back on said front pair of flexible lines. The rear arm exercise unit has a rear pair of flexible lines having straps configured to be attached to the user's arms to permit the user to reciprocally pull forward on the rear pair of flexible lines. The front and rear arm exercise units are configured to apply a drag force to the front and rear pair of flexible lines, respectively. A rear leg exercise unit having flexible lines for mounting to the user's legs is also provided.Type: GrantFiled: February 9, 2018Date of Patent: August 25, 2020Inventor: Brett Unsworth
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Patent number: 10696513Abstract: In one example, a festoon system comprises a festoon module having a support assembly, and further comprises at least one upper sheave and at least one lower sheave, which are movable relative to one another by movement of at least one of the upper sheave or the lower sheave. At least one wire is configured to enter the festoon module at an entrance region, extend around a groove of the least one lower sheave and at least one groove of the at least one upper sheave, and then exit the festoon module at an exit region. A first coupling location of the support assembly is adjacent to the entrance region of the festoon module, and a second coupling location of the support assembly is adjacent to the exit region of the festoon module. Different modules are configured to be coupled to the second coupling location.Type: GrantFiled: April 16, 2018Date of Patent: June 30, 2020Assignee: BARTELL MACHINERY SYSTEMS, L.L.C.Inventor: Christopher L. Johnson
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Patent number: 10668503Abstract: A transfer conveyor assembly for a screening apparatus includes at least one transfer conveyor that is oriented transversely with respect to a feed direction of the screening apparatus and is configured to receive material from at least one respective screen deck of the screening apparatus. At least one intermediate transfer conveyor is positioned with respect to at least one further screen deck of the screening apparatus to receive material from the at least one further screen deck to feed material to a position away from the at least one transfer conveyor in a discharge direction of the screening apparatus.Type: GrantFiled: October 30, 2017Date of Patent: June 2, 2020Assignee: AAA SCREENS PTY LTDInventor: John Andersen
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Patent number: 10669117Abstract: A portable rope drive and guiding apparatus operable by a single user is disclosed. The apparatus includes a receptacle defined by a first side wall, a second side wall, a first end wall and a second end wall, with a vertical opening between a top edge and a bottom edge for receiving the rope. The apparatus further includes a powered drive wheel mounted between the first side wall and the second side wall, and having a friction-bearing outer perimeter to drive the rope through the receptacle. The apparatus further include a guide wheel mounted between the first side wall and the second side wall, opposite the drive wheel, the guide wheel having a concave outer perimeter that corresponds to and guides the rope through the receptacle as the rope is driven by the drive wheel.Type: GrantFiled: November 21, 2017Date of Patent: June 2, 2020Inventor: Kenneth Hunt
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Patent number: 10654674Abstract: A feeding apparatus includes a feeding member, first and second conveying members, a separation member, and drive and control units. The feeding member feeds a recording material placed on a tray. The separation member and the first conveying member form a nip portion and separates recording materials at the nip portion. The second conveying member conveys a conveyed recording material. The drive unit drives at least the feeding member. The control unit controls to feed first and second recording materials such that a second recording material front edge passes the nip portion before a first recording material rear edge passes the nip portion, and controls to stop the second recording material after the second recording material front edge has passed the nip portion such that the first recording material rear edge reaches the second conveying member before the second recording material front edge reaches the second conveying member.Type: GrantFiled: April 8, 2019Date of Patent: May 19, 2020Assignee: Canon Kabushiki KaishaInventors: Koji Kawamura, Satoshi Tsuda
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Patent number: 10625967Abstract: An auxiliary device and a printing apparatus are provided. The printing apparatus includes a print output device, including a print exit. The printing apparatus also includes an auxiliary device disposed at the print exit of the print output device and having a first position state and a second position state. During a transition of the auxiliary device between the first position state and the second position state, the auxiliary device pushes print outputted from the print exit to move in a direction away from the print exit.Type: GrantFiled: March 30, 2018Date of Patent: April 21, 2020Assignee: LENOVO (BEIJING) CO., LTD.Inventors: Bojiong Tang, Zhiguo Fan
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Patent number: 10618138Abstract: A belt sharpener comprises a drive pulley, a belt tensioner, a contact roller, an idler pulley and an endless abrasive belt mounted for rotation between them. The belt sharpener also includes a primary and a secondary guides adapted to hold a blade at a desired angle with respect to the abrasive belt.Type: GrantFiled: February 28, 2018Date of Patent: April 14, 2020Inventor: Sergio Schwarzwald
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Patent number: 10611592Abstract: An automatic loader for delivering vertically stacked media to a hopper of a feeder. The automatic loader includes a powered conveying device, actuated plates, a first sensor, and a second sensor. The first sensors detects a height of the vertically stacked media that is in the hopper, and the second sensor detects a separation between the hopper and the vertically stacked media that is in a staging area of the conveying device. Based on signals generated by the first and second sensors, the conveying device automatically delivers the vertically stacked media that is in the staging area to the hopper of the feeder.Type: GrantFiled: May 30, 2018Date of Patent: April 7, 2020Assignee: Walco SystemsInventor: Robert Brian Wallace
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Patent number: 10603774Abstract: A compression strength attachment block has a tension strength attachment loop pivotally attached to the block. The loop hooks around a lever tool adjacent to a working end for enhanced attack angle and increased leverage in fastener extraction, prying, and lifting work. Magnets on a tool attachment face assist in aligning and holding the block to the lever tool. End magnets hold fasteners after extraction or before insertion. Recesses in the block contain or retain other working tools.Type: GrantFiled: October 14, 2017Date of Patent: March 31, 2020Inventor: John F Hoback
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Patent number: 10605405Abstract: The present invention relates to an electric grease barrel pump and, more particularly, to an electric grease barrel pump which is configured to supply an appropriate amount of grease to an attachment connected to a distribution valve by enabling an actuator of the distribution valve to operate in conjunction with and according to a change in the number of stages of a driving means.Type: GrantFiled: April 3, 2015Date of Patent: March 31, 2020Assignee: AHWON CORPORATIONInventor: Juho Lee
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Patent number: 10596411Abstract: An exerciser has a baseplate with a fulcrum projecting outwardly from one side and wheels depending outwardly from the opposite side. A balanced-enhanced exercising platform is provided when the fulcrum is positioned downwardly on a floor, and alternatively, a balance-enhanced exercising dolly is provided when the wheels are positioned downwardly on the floor. The dolly may be biased by elastic resistance straps.Type: GrantFiled: March 20, 2018Date of Patent: March 24, 2020Inventor: Keith Callanan
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Patent number: 10569980Abstract: A media alignment calibration system determines a slope relating a trailing edge skew value to its paired leading edge skew value and an intercept representing native skew based on a linear regression of a predetermined number of a set of paired leading and trailing edge skew values for a media type stored in a buffer. Based on the slope and intercept, a media model for the media type is updated based on the linear regression to adjust a differential velocity of a pair of aligned media feed rollers in a media feed mechanism to correct both a future native skew and future paired leading and trailing edge skew values in the buffer to within a desired operational window.Type: GrantFiled: December 8, 2015Date of Patent: February 25, 2020Assignee: Hewlett-Packard Development Company, L.P.Inventors: Saurabh Bhide, Rafael Gonzalez, Luke P Sosnowski
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Patent number: 10569836Abstract: An automatic bicycle drivetrain shifting apparatus comprising a bicycle drive chain derailleur apparatus powered by a servo gearmotor and controlled through a highly adaptable user interface serving to automatically alternate drive chain position between available bicycle drive sprockets based on user preset and in real time modifiable criteria and additionally making use of critical chain driver apparatus serving to ensure chain motion is always available to satisfy derailleur operation requirements often prevalent during coasting and stopping where the bicycle speed changes while pedaling motion has ceased.Type: GrantFiled: March 25, 2019Date of Patent: February 25, 2020Inventor: Hazem Nihad Hamed
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Patent number: 10569983Abstract: Apparatus and a method for transporting and positioning of balancing weights connected together to form a chain of balancing weights is disclosed. A drive means comprises at least a transport wheel and/or a transport belt. The drive means has at least one cam to interface with a gap between two adjacent balancing weights of the chain of balancing weights. Furthermore a cutter may be provided for cutting of balancing weights from the chain.Type: GrantFiled: November 15, 2017Date of Patent: February 25, 2020Assignee: Wegmann automotive GmbHInventor: Hans-Ulrich Bürgel
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Patent number: 10562724Abstract: A feeding apparatus includes a feeding member, first and second conveying members, a separation member, and drive and control units. The feeding member feeds a recording material placed on a tray. The separation member and the first conveying member form a nip portion and separates recording materials at the nip portion. The second conveying member conveys a conveyed recording material. The drive unit drives at least the feeding member. The control unit controls to feed first and second recording materials such that a second recording material front edge passes the nip portion before a first recording material rear edge passes the nip portion, and controls to stop the second recording material after the second recording material front edge has passed the nip portion such that the first recording material rear edge reaches the second conveying member before the second recording material front edge reaches the second conveying member.Type: GrantFiled: June 1, 2018Date of Patent: February 18, 2020Assignee: Canon Kabushiki KaishaInventors: Koji Kawamura, Joji Goto
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Patent number: 10550997Abstract: A lubrication pump includes a housing defining a bore, an adjustable cylinder sleeve within the bore, and a piston slidably movable within the bore along a longitudinal axis of the bore. A connector may be drivingly interposed between a cam and the piston for driving the piston in reciprocating axial motion. The connector may have a coupling for engaging the piston, which may enable rotational engagement between the connector and the piston. The connector may have a roller for bearing engagement with the cam, which may enable the connector to rotate about the longitudinal axis relative to the housing as the connector moves axially within the bore. The cam may be laterally displaceable relative to the connector. The cylinder sleeve may be adjustable relative to the piston for varying lubricant fluid output flow. The cylinder sleeve and corresponding piston may be interchangeably disposed in the housing.Type: GrantFiled: September 20, 2017Date of Patent: February 4, 2020Assignee: FD Johnson CompanyInventor: John H. Powell
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Patent number: 10549936Abstract: A first detection unit detects that a first stacking unit is positioned in a predetermined position and a second detection unit detects that a second stacking unit is positioned in a predetermined position. An upper surface detection unit detects one of a sheet stacked on the first stacking unit and an upper surface of the first stacking unit. It is determined that an error has occurred, when the sheet of the second size is set to be stacked, when the upper surface detection unit has detected a sheet stacked on the first stacking unit, and when the first stacking unit is not in the predetermined position and the second stacking unit is in the predetermined position.Type: GrantFiled: June 18, 2018Date of Patent: February 4, 2020Assignee: Canon Finetech Nisca Inc.Inventors: Takuya Shimura, Shoji Ito
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Patent number: 10543994Abstract: A stacking apparatus includes a first stacking unit, for stacking sheets of a first size, configured to move vertically between an upper limit position and a lower limit position, and a second stacking unit for stacking sheets of a second size larger than the first size in cooperation with the first stacking unit. The second stacking unit is jointed to the first stacking unit at a predetermined position, moving vertically together with the first stacking unit while being joined to the first stacking unit above the predetermined position, and is released from being jointed to the first stacking unit below the predetermined position.Type: GrantFiled: May 17, 2018Date of Patent: January 28, 2020Assignee: Canon Finetech Nisca Inc.Inventor: Hiroshi Yazawa
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Patent number: 10544612Abstract: A gravity powered garage door control opening and closing system that eliminates the conventional electric garage door opener and eliminates its two most common risks of failure, the first being a gear and/or bearing failure and the second being an electrical power failure. Other advantages include a reduction in electrical power needed and a reduction in cost over every other type of garage door opener. The present invention operates by transferring fluid between a counter weight and a storage tank under programmed control to control the movement and speed of the garage door as a function of its position in the door guides in which the door moves in.Type: GrantFiled: June 18, 2018Date of Patent: January 28, 2020Inventor: Charles M. Jones
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Patent number: 10538402Abstract: A belt-form body conveyor that conveys a belt-form body includes a plurality of non-contact guide portions over which portions of the belt-form body are wound, and that support the belt-form body in a non-contact manner, a drive unit that moves at least one non-contact guide portion out of the plurality of non-contact guide portions, and a control unit that causes the non-contact guide portion to be moved by the drive unit such that a length of a path in which a first edge in a width direction of the belt-form body travels is different from a length of a path in which a second edge which is opposite to the first edge in the width direction of the belt-form body travels.Type: GrantFiled: April 26, 2018Date of Patent: January 21, 2020Assignee: IHI CORPORATIONInventors: Rui Oohashi, Kensuke Hirata, Tomoo Kusumi, Mareto Ishibashi, Noriaki Hasegawa