Patents by Inventor Ivan E. Fox
Ivan E. Fox 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: 20140142793Abstract: Electronic control systems and related control methods for controlling electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle.Type: ApplicationFiled: September 30, 2013Publication date: May 22, 2014Applicant: Hydro-Gear Limited PartnershipInventors: Christopher K. Wyatt, Ivan E. Fox
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Patent number: 8668036Abstract: Electronic control systems and related control methods for controlling electric drive motors for propelling a vehicle and electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle.Type: GrantFiled: September 11, 2008Date of Patent: March 11, 2014Assignee: Hydro-Gear Limited PartnershipInventors: Christopher K. Wyatt, Ivan E. Fox
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Publication number: 20140058608Abstract: Electronic control systems and related control methods for controlling electric drive motors for propelling a vehicle and electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle. Controller assemblies and packaging for electronic control systems of electric motors utilized in utility vehicles or other power equipment are also disclosed. The controller assemblies are packaged for robust design and heat dissipation, while collectively housing the controllers, switches and sensors needed to operate multiple motors performing different functions, or the same function in serial.Type: ApplicationFiled: November 1, 2013Publication date: February 27, 2014Applicant: Hydro-Gear Limited PartnershipInventors: Christopher K. Wyatt, Ivan E. Fox
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Publication number: 20140033669Abstract: An electronic steering and control apparatus and related control methods for a pair of variable drive units. The variable drive units may be hydrostatic, continuously variable transmissions (CVTs), or other similar devices. The apparatus is shown in use with a vehicle that may include a mowing deck.Type: ApplicationFiled: October 10, 2013Publication date: February 6, 2014Applicant: Hydro-Gear Limited PartnershipInventors: Ivan E. Fox, Raymond Hauser, Christopher K. Wyatt
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Patent number: 8575800Abstract: An electric motor includes an upper housing, a lower housing including a flange for mounting the upper housing thereon and a cone-shaped portion extending away from the flange and the upper housing. The electric motor further includes a stator assembly formed of a first core having a first height and fitted into the upper housing, a rotor assembly rigidly joined to a shaft to rotate therewith within the stator assembly and formed of a second core having a second height, and a hub connected to a lower end of the shaft to rotate therewith in relation to the cone-shaped portion. The hub is configured to secure an operable implement to the electric motor. The second height is greater than the first height.Type: GrantFiled: July 20, 2012Date of Patent: November 5, 2013Assignee: Hydro-Gear Limited PartnershipInventors: Ivan E. Fox, Christopher K. Wyatt, Jim Hendershot
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Publication number: 20130257317Abstract: Electronic control systems and related control methods for controlling electric drive motors for propelling a vehicle and electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle. Controller assemblies and packaging for electronic control systems of electric motors utilized in utility vehicles or other power equipment are also disclosed. The controller assemblies are packaged for robust design and heat dissipation, while collectively housing the controllers, switches and sensors needed to operate multiple motors performing different functions, or the same function in serial.Type: ApplicationFiled: May 24, 2013Publication date: October 3, 2013Applicant: Hydro-Gear Limited PartnershipInventors: Raymond Hauser, Christopher K. Wyatt, Ivan E. Fox, Josh Butler, Michael Todd, Donald Rousser
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Patent number: 8548694Abstract: Electronic control systems and related control methods for controlling electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle.Type: GrantFiled: September 14, 2012Date of Patent: October 1, 2013Assignee: Hydro-Gear Limited PartnershipInventors: Christopher K. Wyatt, Ivan E. Fox, David Jones, Robert Jones
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Patent number: 8450953Abstract: Controller assemblies and packaging for electronic control systems of electric motors utilized in utility vehicles or other power equipment are disclosed. The controller assemblies are packaged for robust design and heat dissipation, while collectively housing the controllers, switches and sensors needed to operate multiple motors performing different functions, or the same function in serial.Type: GrantFiled: June 25, 2012Date of Patent: May 28, 2013Assignee: Hydro-Gear Limited PartnershipInventors: Raymond Hauser, Christopher K. Wyatt, Ivan E. Fox, Josh Butler, Michael Todd, Donald Rousser
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Publication number: 20130066500Abstract: Electronic control systems and related control methods for controlling electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle.Type: ApplicationFiled: September 14, 2012Publication date: March 14, 2013Applicant: Hydro-Gear Limited PartnershipInventors: Christopher K. Wyatt, Ivan E. Fox, David Jones, Robert Jones
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Publication number: 20130030631Abstract: Electronic control systems and related control methods for controlling electric drive motors for propelling a vehicle and electric auxiliary motors for performing work. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle. These features include a power take-off timeout, automatic fail-safe brake (parking), and customized drive characteristics.Type: ApplicationFiled: July 30, 2012Publication date: January 31, 2013Applicant: Hydro-Gear Limited PartnershipInventors: Christopher K. Wyatt, Ivan E. Fox
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Patent number: 8296003Abstract: Electronic control systems and related control methods for controlling electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle.Type: GrantFiled: November 7, 2011Date of Patent: October 23, 2012Assignee: Hydro-Gear Limited PartnershipInventors: Christopher K. Wyatt, Ivan E. Fox, David Jones, Robert Jones
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Publication number: 20120265390Abstract: Controller assemblies and packaging for electronic control systems of electric motors utilized in utility vehicles or other power equipment are disclosed. The controller assemblies are packaged for robust design and heat dissipation, while collectively housing the controllers, switches and sensors needed to operate multiple motors performing different functions, or the same function in serial.Type: ApplicationFiled: June 25, 2012Publication date: October 18, 2012Applicant: Hydro-Gear Limited PartnershipInventors: Raymond Hauser, Christopher K. Wyatt, Michael Todd, Donald Rousser, Ivan E. Fox, Josh Butler
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Patent number: 8234026Abstract: Electronic control systems and related control methods for controlling electric drive motors for propelling a vehicle and electric auxiliary motors for performing work. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle. These features include a power take-off timeout, automatic fail-safe brake (parking), and customized drive characteristics.Type: GrantFiled: September 11, 2008Date of Patent: July 31, 2012Assignee: Hydro-Gear Limited PartnershipInventors: Christopher K. Wyatt, Ivan E. Fox
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Patent number: 8227948Abstract: An electric motor includes an upper housing, a lower housing including a flange for mounting the upper housing thereon and a cone-shaped portion extending away from the flange and the upper housing. The electric motor further includes a stator assembly formed of a first core having a first height and fitted into the upper housing, a rotor assembly rigidly joined to a shaft to rotate therewith in the stator assembly and formed of a second core having a second height, and a hub connected to a lower end of the shaft to rotate therewith in relation to the cone-shaped portion. The hub is configured to secure an operable implement to the electric motor. The second height is greater than the first height.Type: GrantFiled: January 8, 2010Date of Patent: July 24, 2012Assignee: Hydro-Gear Limited PartnershipInventors: Ivan E. Fox, Christopher K. Wyatt, Jim Hendershot
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Patent number: 8207693Abstract: Controller assemblies and packaging for electronic control systems of electric motors utilized in utility vehicles or other power equipment. Features of the controller assemblies and packaging described herein allow for, among other things, modularity, scalability, and improved heat transfer.Type: GrantFiled: February 6, 2009Date of Patent: June 26, 2012Assignee: Hydro-Gear Limited PartnershipInventors: Raymond Hauser, Christopher K. Wyatt, Michael Todd, Donald Rousser, Ivan E. Fox, Josh Butler
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Publication number: 20120109440Abstract: Electronic control systems and related control methods for controlling electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle.Type: ApplicationFiled: November 7, 2011Publication date: May 3, 2012Applicant: Hydro-Gear Limited PartnershipInventors: Christopher K. Wyatt, Ivan E. Fox, David Jones, Robert Jones
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Patent number: 8055399Abstract: Electronic control systems and related control methods for controlling electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle.Type: GrantFiled: October 23, 2009Date of Patent: November 8, 2011Assignee: Hydro-Gear Limited PartnershipInventors: Christopher K. Wyatt, Ivan E. Fox, David Jones, Robert Jones
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Publication number: 20100125384Abstract: Electronic control systems and related control methods for controlling electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle.Type: ApplicationFiled: October 23, 2009Publication date: May 20, 2010Applicant: Hydro-Gear Limited PartnershipInventors: Christopher K. Wyatt, Ivan E. Fox, David Jones, Robert Jones
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Publication number: 20090201650Abstract: Controller assemblies and packaging for electronic control systems of electric motors utilized in utility vehicles or other power equipment. Features of the controller assemblies and packaging described herein allow for, among other things, modularity, scalability, and improved heat transfer.Type: ApplicationFiled: February 6, 2009Publication date: August 13, 2009Applicant: Hydro-Gear Limited PartnershipInventors: Raymond Hauser, Christopher K. Wyatt, Michael Todd, Donald Rousser, Ivan E. Fox, Josh Butler
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Publication number: 20090069964Abstract: Electronic control systems and related control methods for controlling electric drive motors for propelling a vehicle and electric auxiliary motors for performing work. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle. These features include a power take-off timeout, automatic fail-safe brake (parking), and customized drive characteristics.Type: ApplicationFiled: September 11, 2008Publication date: March 12, 2009Applicant: Hydro-Gear Limited PartnershipInventors: Christopher K. Wyatt, Ivan E. Fox