Patents by Inventor Dennis O'Toole
Dennis O'Toole 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: 20200072500Abstract: One or more techniques and/or systems are disclosed for a heating device may comprise a control assembly having a self-contained, on board power supply. A control unit may control the operation of the heater and the power supply may comprise a first power source in electrical communication with the control unit, wherein the control unit controls the operation of the first power source to selectively supply electrical power to at least a portion of the heating device; and, a second power source in electrical communication with the control unit, wherein the control unit controls the operation of the second power source to selectively supply electrical power to at least a portion of the heating device.Type: ApplicationFiled: November 6, 2019Publication date: March 5, 2020Applicant: Enerco Group, Inc.Inventors: Brian S. Vandrak, Dennis O'Toole
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Patent number: 10495344Abstract: One or more techniques and/or systems are disclosed for a heating device may comprise a control assembly having a self-contained, on board power supply. A control unit may control the operation of the heater and the power supply may comprise a first power source in electrical communication with the control unit, wherein the control unit controls the operation of the first power source to selectively supply electrical power to at least a portion of the heating device; and, a second power source in electrical communication with the control unit, wherein the control unit controls the operation of the second power source to selectively supply electrical power to at least a portion of the heating device.Type: GrantFiled: March 5, 2018Date of Patent: December 3, 2019Assignee: Enerco Group, Inc.Inventors: Brian S. Vandrak, Dennis O'Toole
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Publication number: 20190041093Abstract: A heater includes a housing extending longitudinally between a rear intake end and a front discharge end, a support attached to a lower portion of the housing, and a cylindrical combustion chamber secured within the housing. A control unit is disposed within the support adjacent to the combustion chamber. A heater control panel is disposed on the support and electrically connected to the control unit, the heater control panel including an ignition switch for selective operation of the control unit to power an igniter. An electrical conductor is electrically connected to the control unit, wherein the support is configured to retain a battery for connection with the electrical conductor, to power the control unit. A plug is connected to the support and electrically connected to the control unit by a rectifier to convert AC power from an external power source to DC power to supply to the control unit.Type: ApplicationFiled: October 5, 2018Publication date: February 7, 2019Inventors: Brian S. Vandrak, Dennis O'Toole
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Publication number: 20180195761Abstract: One or more techniques and/or systems are disclosed for a heating device may comprise a control assembly having a self-contained, on board power supply. A control unit may control the operation of the heater and the power supply may comprise a first power source in electrical communication with the control unit, wherein the control unit controls the operation of the first power source to selectively supply electrical power to at least a portion of the heating device; and, a second power source in electrical communication with the control unit, wherein the control unit controls the operation of the second power source to selectively supply electrical power to at least a portion of the heating device.Type: ApplicationFiled: March 5, 2018Publication date: July 12, 2018Inventors: Brian S. Vandrak, Dennis O'Toole
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Patent number: 9927144Abstract: One or more techniques and/or systems are disclosed for a heating device may comprise a control assembly having a self-contained, on board power supply. A control unit may control the operation of the heater and the power supply may comprise a first power source in electrical communication with the control unit, wherein the control unit controls the operation of the first power source to selectively supply electrical power to at least a portion of the heating device; and, a second power source in electrical communication with the control unit, wherein the control unit controls the operation of the second power source to selectively supply electrical power to at least a portion of the heating device.Type: GrantFiled: October 27, 2014Date of Patent: March 27, 2018Assignee: ENERCO GROUP, INC.Inventors: Brian S. Vandrak, Dennis O'Toole
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Publication number: 20150107573Abstract: One or more techniques and/or systems are disclosed for a heating device may comprise a control assembly having a self-contained, on board power supply. A control unit may control the operation of the heater and the power supply may comprise a first power source in electrical communication with the control unit, wherein the control unit controls the operation of the first power source to selectively supply electrical power to at least a portion of the heating device; and, a second power source in electrical communication with the control unit, wherein the control unit controls the operation of the second power source to selectively supply electrical power to at least a portion of the heating device.Type: ApplicationFiled: October 27, 2014Publication date: April 23, 2015Applicant: ENERCO GROUP, INC.Inventors: Brian S. Vandrak, Dennis O'Toole
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Patent number: 8893706Abstract: A heating device may comprise a control assembly having a self-contained, on board power supply. A control unit may control the operation of the heater and the power supply may comprise a first power source in electrical communication with the control unit, wherein the control unit controls the operation of the first power source to selectively supply electrical power to at least a portion of the heating device; and, a second power source in electrical communication with the control unit, wherein the control unit controls the operation of the second power source to selectively supply electrical power to at least a portion of the heating device.Type: GrantFiled: April 13, 2011Date of Patent: November 25, 2014Assignee: Enerco Group, Inc.Inventors: Brian S. Vandrak, Dennis O'Toole
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Publication number: 20140209085Abstract: A heating device may comprise a control assembly having a self-contained, on board power supply. A control unit may control the operation of the heater and the power supply may comprise a first power source in electrical communication with the control unit, wherein the control unit controls the operation of the first power source to selectively supply electrical power to at least a portion of the heating device; and, a second power source in electrical communication with the control unit, wherein the control unit controls the operation of the second power source to selectively supply electrical power to at least a portion of the heating device.Type: ApplicationFiled: April 13, 2011Publication date: July 31, 2014Applicant: Enerco Group, Inc.Inventors: Brian S. Vandrak, Dennis O'Toole
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Patent number: 8494350Abstract: A forced-air heater having a self-contained on-board electric-power supply that allows the forced-air heater to operate without an external electric power source; a fuel tank; a combustion chamber; a support; a housing including upper and lower housing portions; a motorized fan that during operation draws in ambient air through an air intake and forces air into the combustion chamber.Type: GrantFiled: July 14, 2011Date of Patent: July 23, 2013Assignee: Enerco Group, Inc.Inventors: Dennis O'Toole, Brian S. Vandrak
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Patent number: 8068724Abstract: A forced-air heater having a self-contained on-board electric-power supply that allows the forced-air heater to operate without an external electric power source; a fuel tank; a combustion chamber; a support; a housing including upper and lower housing portions; a motorized fan that during operation draws in ambient air through an air intake and forces air into the combustion chamber.Type: GrantFiled: December 12, 2007Date of Patent: November 29, 2011Assignee: Enerco Group, Inc.Inventors: Brian S. Vandrak, Dennis O'Toole
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Publication number: 20110286725Abstract: Provided is an electric fireplace comprising adaptations to permit the electric fireplace to accept electrical energy at first rate from an associated AC power supply and adaptations to permit the electric fireplace to output energy at second rate, where the second rate exceeds the first rate.Type: ApplicationFiled: May 20, 2011Publication date: November 24, 2011Applicant: Enerco Group, Inc.Inventor: Dennis O'Toole
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Publication number: 20110265779Abstract: A heating device may comprise a control assembly having a self-contained, on board power supply. A control unit may control the operation of the heater and the power supply may comprise a first power source in electrical communication with the control unit, wherein the control unit controls the operation of the first power source to selectively supply electrical power to at least a portion of the heating device; and, a second power source in electrical communication with the control unit, wherein the control unit controls the operation of the second power source to selectively supply electrical power to at least a portion of the heating device.Type: ApplicationFiled: April 13, 2011Publication date: November 3, 2011Applicant: Enerco Group, Inc.Inventors: Brian S. Vandrak, Dennis O'Toole
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Publication number: 20110268429Abstract: A forced-air heater having a self-contained on-board electric-power supply that allows the forced-air heater to operate without an external electric power source; a fuel tank; a combustion chamber; a support; a housing including upper and lower housing portions; a motorized fan that during operation draws in ambient air through an air intake and forces air into the combustion chamber.Type: ApplicationFiled: July 14, 2011Publication date: November 3, 2011Applicant: Enerco Group, Inc.Inventors: Brian S. Vandrak, Dennis O' Toole
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Publication number: 20110247607Abstract: Provided is a fuel selector valve comprising a valve body, a flow selector, an inlet aperture, and a plurality of outlet apertures. A flow selector may be adjustable by rotation of a rotatable member. A rotatable member may comprise an engagement surface comprising adaptations to permit operational engagement with a tool. A plurality of outlet apertures may be in selectable fluid communication with the inlet aperture. The selectable fluid communication may be adjusted by adjustment of the flow selector.Type: ApplicationFiled: April 8, 2011Publication date: October 13, 2011Applicant: Enerco Group, Inc.Inventors: Brian Streisel, Dennis O'Toole
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Patent number: 7823579Abstract: A vertically storable combustion heater having a fuel tank having a generally-cylindrical passage formed in the fuel-tank housing through which an axle extends to support one or more wheels; a heating conduit that is coupled to the fuel tank and includes an outermost shell that is substantially concentric with an inner shell that has a smaller diameter than the outermost shell; a control panel that is connected to the combustion heater to interface with an operator and allows the operator to input instructions governing the operation of the combustion heater; a frame that at least partially encases the heating conduit and fuel tank; a hose having a return curve and nozzle; and a combustion chamber that is defined by the interior periphery of the inner shell.Type: GrantFiled: October 4, 2007Date of Patent: November 2, 2010Assignee: Enerco Group, IncInventors: Brian S. Vandrak, Donald C. Haney, Dennis O'Toole
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Publication number: 20080260364Abstract: A forced-air heater having a self-contained on-board electric-power supply that allows the forced-air heater to operate without an external electric power source; a fuel tank; a combustion chamber; a support; a housing including upper and lower housing portions; a motorized fan that during operation draws in ambient air through an air intake and forces air into the combustion chamber.Type: ApplicationFiled: December 12, 2007Publication date: October 23, 2008Inventors: Brian S. Vandrak, Dennis O'Toole
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Publication number: 20080184982Abstract: A vertically storable combustion heater having a fuel tank having a generally-cylindrical passage formed in the fuel-tank housing through which an axle extends to support one or more wheels; a heating conduit that is coupled to the fuel tank and includes an outermost shell that is substantially concentric with an inner shell that has a smaller diameter than the outermost shell; a control panel that is connected to the combustion heater to interface with an operator and allows the operator to input instructions governing the operation of the combustion heater; a frame that at least partially encases the heating conduit and fuel tank; a hose having a return curve and nozzle; and a combustion chamber that is defined by the interior periphery of the inner shell.Type: ApplicationFiled: October 4, 2007Publication date: August 7, 2008Inventors: Brian S. Vandrak, Donald C. Haney, Dennis O'Toole
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Patent number: 7313902Abstract: A lawn mowing machine having a mower deck with pivoting side wing sections. The pivoting side wing sections can be pivoted upward relative to the main deck housing. When the side wing sections are raised, the mowing machine is presented with a more narrow profile to pass through narrow width openings and to occupy less space during storage, transport and the like. The cutting blade spindles remain as fixed components of the main deck housing and do not pivot upward in conjunction with the side wing sections. When the side wing sections are raised, the cutting blades are adapted to pivot inwardly and underneath the main deck housing so that they do not protrude beyond the sides of the main deck housing. In this way, the mowing machine is adapted to pass through narrow width openings without the operator having to leave the operator station.Type: GrantFiled: September 14, 2005Date of Patent: January 1, 2008Assignee: Commercial Turf Products, Ltd.Inventors: Jimmy N. Eavenson, Sr., Dennis O'Toole, Jeff Mattern