Patents by Inventor Michael J. Turner
Michael J. Turner 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: 11931312Abstract: A therapy system includes a patient support apparatus and a pneumatic therapy device that is coupleable to the patient support apparatus. The therapy device may receive power and air flow from the patient support apparatus.Type: GrantFiled: March 25, 2020Date of Patent: March 19, 2024Assignee: Hill-Rom Services, Inc.Inventors: Eric D. Benz, John G. Byers, Scott M. Corbin, Richard H. Heimbrock, Michael A. Knecht, Bradley T. Smith, Lori Ann Zapfe, Robert M. Zerhusen, Kenneth L. Lilly, Jonathan D. Turner, James L. Walke, Joseph T. Canter, Richard J. Schuman, Sr., John V. Harmeyer
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Patent number: 11827316Abstract: A watercraft with a hull assembly and a mat storage system coupled to the hull assembly. The hull assembly may have a mat compartment with the mat storage system configured to move the mat between a stored position, in which at least a portion of the mat is positioned in the mat compartment, and a deployed position. The mat compartment may be positioned beneath at least a portion of a floor of the hull assembly. The hull assembly may have a cover positioned adjacent the mat compartment and moveable between a closed position, in which it covers at least a portion of the mat compartment, and an open position. The mat storage system may have a motor that is configured to move the mat to a stored position.Type: GrantFiled: April 28, 2022Date of Patent: November 28, 2023Assignee: Cobalt Boats, LLCInventors: Brett L. Champlin, Michael J. Turner, Timothy W. Kaiser
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Publication number: 20230043632Abstract: A watercraft with a hull assembly and a mat storage system coupled to the hull assembly. The hull assembly may have a mat compartment with the mat storage system configured to move the mat between a stored position, in which at least a portion of the mat is positioned in the mat compartment, and a deployed position. The mat compartment may be positioned beneath at least a portion of a floor of the hull assembly. The hull assembly may have a cover positioned adjacent the mat compartment and moveable between a closed position, in which it covers at least a portion of the mat compartment, and an open position. The mat storage system may have a motor that is configured to move the mat to a stored position.Type: ApplicationFiled: April 28, 2022Publication date: February 9, 2023Inventors: Brett L. Champlin, Michael J. Turner, Timothy W. Kaiser
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Patent number: 11332219Abstract: A watercraft with a hull assembly and a mat storage system coupled to the hull assembly. The hull assembly may have a mat compartment with the mat storage system configured to move the mat between a stored position, in which at least a portion of the mat is positioned in the mat compartment, and a deployed position. The mat compartment may be positioned beneath at least a portion of a floor of the hull assembly. The hull assembly may have a cover positioned adjacent the mat compartment and moveable between a closed position, in which it covers at least a portion of the mat compartment, and an open position. The mat storage system may have a motor that is configured to move the mat to a stored position.Type: GrantFiled: May 29, 2020Date of Patent: May 17, 2022Assignee: COBALT BOATS, LLCInventors: Brett L. Champlin, Michael J. Turner, Timothy W. Kaiser
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Publication number: 20200290707Abstract: A watercraft with a hull assembly and a mat storage system coupled to the hull assembly. The hull assembly may have a mat compartment with the mat storage system configured to move the mat between a stored position, in which at least a portion of the mat is positioned in the mat compartment, and a deployed position. The mat compartment may be positioned beneath at least a portion of a floor of the hull assembly. The hull assembly may have a cover positioned adjacent the mat compartment and moveable between a closed position, in which it covers at least a portion of the mat compartment, and an open position. The mat storage system may have a motor that is configured to move the mat to a stored position.Type: ApplicationFiled: May 29, 2020Publication date: September 17, 2020Inventors: BRETT L. CHAMPLIN, MICHAEL J. TURNER, TIMOTHY W. KAISER
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Patent number: 10668991Abstract: A mat storage system including a shaft that is configured to be coupled to a mat. The shaft is configured to rotate to wrap the mat around the shaft. The mat is preferably inflatable, and a motor is preferably coupled to the shaft for rotating the shaft. The mat storage system is preferably used with a watercraft, and the shaft is preferably coupled to a portion of the watercraft. The shaft is preferably positioned in a mat compartment, and the mat compartment is preferably positioned adjacent a stern of the watercraft. The mat compartment is preferably defined by a deck of the watercraft and positioned beneath at least a portion of a floor of the deck. The mat compartment is preferably sized for receiving an inflatable mat that is deflated and wrapped around the shaft. A method for using the mat storage system is also described herein.Type: GrantFiled: November 7, 2018Date of Patent: June 2, 2020Assignee: COBALT BOATS, LLCInventors: Brett L. Champlin, Michael J. Turner, Timothy W. Kaiser
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Patent number: 5857496Abstract: Weaving apparatus comprises a warp beam bearing warp threads, a loom on which the warp threads are woven with weft threads, and a take-up roller for taking up the woven material. The loom is powered by a main loom motor. Either or both of the take-up roller and the warp beam are controlled by switched reluctance motors. The switched reluctance motor is able to maintain correct tension in the warp threads or the woven material without generating excessive heat in maintaining a desired position.Type: GrantFiled: April 18, 1997Date of Patent: January 12, 1999Assignee: Switched Reluctance Drives LimitedInventors: Geoffrey T. Brown, Michael J. Turner
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Patent number: 5736828Abstract: A controller for a switched electric machine, especially a switched reluctance motor, takes timing information from a rotor position transducer to generate a switch-off output at a point near maximum phase inductance in a phase inductance cycle. A switch-on signal is generated after a delay but still within the phase inductance cycle. A simple form of single-pulse control is thereby achieved. A comparator is also provided which monitors phase winding current. A pulse generator is actuated by the comparator when the winding current exceeds a reference level and is used to control the motor in a chopping mode at low speeds and is disabled by the comparator at higher speeds when the single-pulse control is used.Type: GrantFiled: July 11, 1995Date of Patent: April 7, 1998Assignee: Switched Reluctance Drives, Ltd.Inventors: Michael J. Turner, Alan R. Jewell
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Patent number: 5530333Abstract: A switched reluctance motor controller derives an error signal from the difference between a phase winding current reference and the phase winding current. The error signal is applied to a pair of hysteresis circuits which define adjacent hysteresis bands above and below the reference current. The outputs of the hysteresis circuits are received by control logic which permits current to be applied to the phase winding when the current is below the hysteresis bands, removes current from the phase winding when the current is above the hysteresis bands and allows the phase winding current to freewheel when the current is between the upper and lower hysteresis limits.Type: GrantFiled: July 13, 1994Date of Patent: June 25, 1996Assignee: Switched Reluctance Drives LimitedInventor: Michael J. Turner
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Patent number: D631674Type: GrantFiled: December 2, 2009Date of Patent: February 1, 2011Inventor: Michael J. Turner