Patents by Inventor Curtis Phillips
Curtis Phillips 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: 11047501Abstract: Embodiments of a normally open gas valve are disclosed herein. The normally open gas valve includes a valve plug that gradually or partially disengages from the valve seat such that the actuation power required to open the valve is substantially reduced. The force required to open or close the valve is also reduced through the use of an off-center lever arm that multiplies the force applied by the armature of the actuation means. In this way, a less expensive actuation means, e.g., a less expensive solenoid, is able to be used to actuate the normally open gas valve.Type: GrantFiled: July 13, 2018Date of Patent: June 29, 2021Assignee: Robertshaw Controls CompanyInventors: Tony Leeseberg, Stephen Sapp, Curtis Phillips, James E. Pearson
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Publication number: 20200096200Abstract: A stepper motor driven modulating gas valve and system are provided. Such a system includes an electronic controller, a touch user interface, and a stepper motor. The system also includes a variable flow gas valve having a rotatable valving member for controlling a variable flow of gas therethrough, the valving member having an input shaft, and a gear train operatively coupling the output shaft of the stepper motor to the input shaft of the valving member of the variable flow gas valve. A burner is coupled to the variable flow gas valve. The electronic controller receives a user input for flame selection via the touch user interface and energizes the stepper motor to position the variable flow gas valve valving member to a predetermined angular position through the gear train to provide a flow of gas to the burner that will provide the user's desire flame intensity.Type: ApplicationFiled: September 20, 2019Publication date: March 26, 2020Applicant: Robertshaw Controls CompanyInventors: Tony Leeseberg, James E. Pearson, Curtis Phillips
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Patent number: 8794694Abstract: A foot isolation platform for a vehicle includes a base for connection with the vehicle floor to be movable with the vehicle floor; a foot support movable relative to the base and having an upper surface for supporting the feet of the vehicle occupant above the base; and an isolation member connected in a force-transmitting relationship between the base and the foot support. The isolation member supports the foot support in an extended position above the base. The isolation member acts to isolate the foot support from the vehicle floor in the event of rapid upward movement of the vehicle floor thereby to help protect the lower extremities of the vehicle occupant.Type: GrantFiled: November 16, 2012Date of Patent: August 5, 2014Assignee: BAE Systems Aerospace & Defense Group Inc.Inventors: Curtis Phillip Parsons, Gregory Alan Mowry
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Patent number: 8423901Abstract: A computer-implemented method, system, and computer program product for displaying content outside the initial boundary of an IFRAME container. The method includes: detecting a first action; and expanding the size of the IFRAME to a size that is sufficient to substantially display the content with a floating effect. The method may further include: detecting a second action; and restoring said size of said IFRAME to said initial size of said IFRAME.Type: GrantFiled: March 15, 2010Date of Patent: April 16, 2013Assignee: International Business Machines CorporationInventors: Curtis Phillip d'Entremont, Adam Glen Archer, Dejan Glozic, Michael Alexander Pawlowski, Robert Retchless
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Patent number: 8146988Abstract: A vehicle seat that strokes during an energy absorption process is able to reset. The seat can therefore stroke again, in the same stroking volume, for example during a secondary ground impact after a mine blast. An energy absorber associated with the seat is operative to absorb energy once during the first stroke and is also operative to absorb energy a second time when the seat strokes a second time.Type: GrantFiled: April 28, 2009Date of Patent: April 3, 2012Assignee: BAE Systems Aerospace & Defense Group Inc.Inventors: Gregory Alan Mowry, Marvin Kent Richards, Gregory Brian Grace, Curtis Phillip Parsons
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Patent number: 8056621Abstract: A master ball valve with an integrated main hanger below the valve which may be used to hang jointed tubing, coil tubing, or electrified coil tubing for connection with an electric submersible pump.Type: GrantFiled: May 5, 2009Date of Patent: November 15, 2011Assignee: Stellarton Technologies Inc.Inventors: Curtis Phillip Ring, Grant George, Geoff Steele, Jordan James
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Publication number: 20110225540Abstract: A computer-implemented method, system, and computer program product for displaying content outside the initial boundary of an IFRAME container. The method includes: detecting a first action; and expanding the size of the IFRAME to a size that is sufficient to substantially display the content with a floating effect. The method may further include: detecting a second action; and restoring said size of said IFRAME to said initial size of said IFRAME.Type: ApplicationFiled: March 15, 2010Publication date: September 15, 2011Inventors: Curtis Phillip d'Entremont, Adam Glen Archer, Dejan Glozic, Michael Alexander Pawlowski, Robert Retchless
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Publication number: 20100270836Abstract: A vehicle seat that strokes during an energy absorption process is able to reset. The seat can therefore stroke again, in the same stroking volume, for example during a secondary ground impact after a mine blast. An energy absorber associated with the seat is operative to absorb energy once during the first stroke and is also operative to absorb energy a second time when the seat strokes a second time.Type: ApplicationFiled: April 28, 2009Publication date: October 28, 2010Applicant: BAE Systems Aerospace and Defense Group Inc.Inventors: Gregory Alan Mowry, Marvin Kent Richards, Gregory Brian Grace, Curtis Phillip Parsons
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Publication number: 20090272522Abstract: A master ball valve with an integrated main hanger below the valve which may be used to hang jointed tubing, coil tubing, or electrified coil tubing for connection with an electric submersible pump.Type: ApplicationFiled: May 5, 2009Publication date: November 5, 2009Applicant: STELLARTON TECHNOLOGIES INC.Inventors: Curtis Phillip RING, Grant GEORGE, Geoff STEELE, Jordan JAMES
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Patent number: 5996688Abstract: A hydraulic pump jack drive system for reciprocating an oil well pump rod. The drive system comprises at least one hydraulic well head cylinder, a reversible flow hydraulic pump, and a master cylinder. The master cylinder has a free floating master piston and at least one fixed bulkhead. The master cylinder also has a working fluid chamber hydraulically connected to the hydraulic well head cylinder and at least two master piston drive chambers hydraulically connected to the hydraulic pump. The hydraulic well head cylinder and the working fluid chamber are filled with a working fluid and define a working fluid system while the master piston drive chambers and the hydraulic pump are filled with hydraulic fluid and define a hydraulic drive system. Reversing the flow of the hydraulic pump causes the master piston drive chambers to be pressurized and de-pressurized on an alternating basis to reciprocally move the master piston within the master cylinder.Type: GrantFiled: April 28, 1998Date of Patent: December 7, 1999Assignee: Ecoquip Artificial Lift, Ltd.Inventors: Glenn Schultz, Curtis Phillip Ring, Les Grabill
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Patent number: 5875841Abstract: An oil well blow-out preventer for use on an oil well equipped with a well casing, a wellhead, a production tubing string, and a pump rod receivable within the production tubing string. The blow-out preventer comprises a central housing member that includes a flow passageway and a pump rod passageway and a blow-out preventer contained within the central housing member. The flow passageway is in communication with the production tubing string and provides a mechanism for fluid to be removed from the well while the pump rod passageway provides an opening for entry of the pump rod into the well. The blow-out preventer includes a pair of rams that are adjustable to seal around the pump rod to prevent the accidental loss or spillage of oil or fluid from the well. The device may also include an integrated pump rod passageway sealing device, to prevent the spillage of fluids from the oil well upon the breakage or removal of the pump rod, and an integrated production tubing string rotator.Type: GrantFiled: April 4, 1997Date of Patent: March 2, 1999Assignee: Alberta Basic Industries, Ltd.Inventors: Andrew Wright, Curtis Phillip Ring
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Patent number: 5794693Abstract: An apparatus for hanging a production tubing string and a guide string within a well casing having a wellhead. The apparatus includes a primary hanger shell for supporting the production tubing string and guide string in the well casing, a production mandrel received within the primary hanger shell and connected to the production tubing string to hang the production tubing string within the primary hanger shell, and a guide string hanger connected to and hanging the guide string within the primary hanger shell. The guide string hanger also allows the guide string to be removed from the well casing independently from the removal of the primary hanger shell, the production mandrel or the production tubing string.Type: GrantFiled: May 2, 1996Date of Patent: August 18, 1998Assignee: Alberta Basic Industries Ltd.Inventors: Andrew Wright, Curtis Phillip Ring
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Patent number: 5746249Abstract: An oil well blow-out preventer and sealing device for use on an oil well equipped with a well casing, a wellhead, a production tubing string, and a pump rod receivable within the production tubing string. The blow-out preventer and sealing device comprises a central housing member that includes a flow passageway and a pump rod passageway, blow-out prevention means and pump rod passageway sealing means, both contained within the central housing member. The flow passageway is in communication with the production tubing string and provides a means for fluid to be removed from the well while the pump rod passageway provides a means for entry of the pump rod into the well. The blow-out prevention means includes a pair of rams that are adjustable to seal around the pump rod to prevent the accidental loss or spillage of oil or fluid from the well. The pump rod passageway sealing means prevents the spillage of fluids from the oil well upon the breakage or removal of the pump rod from said pump rod passageway.Type: GrantFiled: November 12, 1996Date of Patent: May 5, 1998Assignee: 569.396 Alberta, Ltd.Inventors: Andrew Wright, Curtis Phillip Ring
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Patent number: 4057005Abstract: A hydraulic system with a valve for controlling fluid flow to the two reversible hydraulic wheel motors in a hydrostatic drive vehicle includes a pair of valve spools axially slidable in bores in a valve body. Each spool has a pair of opposed notches. In one position of the spool, the notches provide separate paths for dual input flows to each of two passages to the wheel motors which differentially lock the wheel motors. In a second position, the notches act to exhaust the return flows in two passages to a single exhaust.Type: GrantFiled: September 12, 1975Date of Patent: November 8, 1977Assignee: Deere & CompanyInventor: Curtis Phillip Ring
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Patent number: 3995973Abstract: A variable displacement hydraulic system includes a charge system having a substantially constant charge pressure, a reciprocating piston type pump having a drive chamber in communication with the charge system, and a control valve regulating the flow of fluid from the charge system to the inlet of the reciprocating piston type pump which is manually movable from a closed fluid blocking position through a first range in which it varies and controls the quantity of fluid flowing to the pump inlet and a second range in which it varies the control of pressure of fluid flowing to the pump inlet at flow rates greater than those obtainable in the first range.Type: GrantFiled: September 4, 1975Date of Patent: December 7, 1976Assignee: Deere & CompanyInventors: Curtis Phillip Ring, Raymond John Hemming
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Patent number: 3986439Abstract: A piston and slipper arrangement for a hydraulic pump or motor includes a tortuous fluid flow passage through the piston to a fluid pressure recess in the thrust face of the slipper at the opposite end of the piston. The fluid passage is formed by a plurality of spaced, cylindrical pockets interconnected by restricted flow channels which tangentially join the pockets.Type: GrantFiled: November 25, 1974Date of Patent: October 19, 1976Assignee: Deere & CompanyInventor: Curtis Phillip Ring