Patents by Inventor David J. Oja
David J. Oja 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: 7165544Abstract: A fireplace including a burner disposed to combust a combustible gas and air mixture within a combustion chamber. An exposed panel defining an exposed surface. A touch portion of the exposed surface isolated from heat generated within the combustion chamber to reduce a temperature of the touch portion. A control circuit coupled to the touch portion. The control circuit monitoring the touch portion and driving a component of the fireplace in response to a change at the touch portion.Type: GrantFiled: March 6, 2003Date of Patent: January 23, 2007Assignee: HNI Technologies Inc.Inventors: Thomas J. Bachinski, Brynn Douglas Rogers, David J. Oja
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Patent number: 6975235Abstract: A temperature warning system for a fireplace includes, for example, an arrangement to sense a temperature of at least one area of the fireplace and a signaling device controlled by the arrangement to provide a signal responsive to the temperature of the area. The arrangement may include an electrical circuit including a thermistor positioned outside the viewing area to measure the temperature of an area of the fireplace. The signaling device may include visual or audible signaling devices for signaling to a user when an area of the fireplace is above a threshold temperature.Type: GrantFiled: April 9, 2002Date of Patent: December 13, 2005Assignee: HON Technology Inc.Inventors: Bradley Dean Determan, Thomas J. Bachinski, David J. Oja
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Patent number: 6866205Abstract: An apparatus for generating a combustible gas flame above a surface of a liquid. The apparatus may include a manifold including a manifold space that is completely or partially positioned within the liquid and a combustible gas source. Combustible gas from the gas source may be delivered to the manifold space and delivered into the liquid or a space above the liquid. The combustible gas may then be ignited to create a combustible gas flame. The combustible gas may also be mixed with air or liquid prior to delivery to the manifold space. In addition, a pump may be included to pump a supply of liquid out a liquid outlet to create a desired effect. Alternatively, the apparatus may be disposed on a float on the surface of the liquid.Type: GrantFiled: February 4, 2002Date of Patent: March 15, 2005Assignee: HON Technology Inc.Inventors: Robb Edward Bennett, Gary Lee Butler, Thomas J. Bachinski, David J. Oja
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Patent number: 6774802Abstract: Described is a system for detecting toxic levels of a contaminate in a monitored area. The system controls an air evacuation device that operates in response to the detection of a predetermined level of contamination. The system also acts to deactivate appliances that may be contributing to the level of contamination. In addition, the system alerts local emergency units with a pre-recorded message of the emergency situation.Type: GrantFiled: March 20, 2002Date of Patent: August 10, 2004Assignee: HON Technology Inc.Inventors: Thomas J. Bachinski, David J. Oja
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Publication number: 20040124989Abstract: Described is a system for detecting toxic levels of a contaminate in a monitored area. The system controls an air evacuation device that operates in response to the detection of a predetermined level of contamination. The system also acts to deactivate appliances that may be contributing to the level of contamination. In addition, the system alerts local emergency units with a pre-recorded message of the emergency situation.Type: ApplicationFiled: December 4, 2003Publication date: July 1, 2004Inventors: Thomas J. Bachinski, David J. Oja
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Patent number: 6748942Abstract: A fireplace including a burner disposed to combust a combustible gas and air mixture within a combustion chamber. An exposed panel defining an exposed surface. A touch portion of the exposed surface isolated from heat generated within the combustion chamber to reduce a temperature of the touch portion. A control circuit coupled to the touch portion. The control circuit monitoring the touch portion and driving a component of the fireplace in response to a change at the touch portion.Type: GrantFiled: July 19, 2002Date of Patent: June 15, 2004Assignee: HON Technology Inc.Inventors: Thomas J. Bachinski, David J. Oja
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Publication number: 20040081930Abstract: A proximity warning system for a fireplace including a monitor module and an alarm module. The monitor module is configured to sense when an object, such as a person, enters a defined zone proximate to the fireplace. The monitor module may use a variety of techniques to sense when an object enters the defined zone. For example, the monitor module may use capacitance or pulse infrared light to detect when an object enters the defined zone. The alarm module is coupled to the monitor module to generate an alarm when the monitor module senses that the object has entered the defined zone. The alarm may be audible or visual.Type: ApplicationFiled: October 15, 2003Publication date: April 29, 2004Applicant: HON Technology Inc.Inventors: Thomas J. Bachinski, David J. Oja
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Publication number: 20040011353Abstract: A fireplace including a burner disposed to combust a combustible gas and air mixture within a combustion chamber. An exposed panel defining an exposed surface. A touch portion of the exposed surface isolated from heat generated within the combustion chamber to reduce a temperature of the touch portion. A control circuit coupled to the touch portion. The control circuit monitoring the touch portion and driving a component of the fireplace in response to a change at the touch portion.Type: ApplicationFiled: July 19, 2002Publication date: January 22, 2004Inventors: Thomas J. Bachinski, David J. Oja
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Publication number: 20040011352Abstract: A fireplace including a burner disposed to combust a combustible gas and air mixture within a combustion chamber. An exposed panel defining an exposed surface. A touch portion of the exposed surface isolated from heat generated within the combustion chamber to reduce a temperature of the touch portion. A control circuit coupled to the touch portion. The control circuit monitoring the touch portion and driving a component of the fireplace in response to a change at the touch portion.Type: ApplicationFiled: March 6, 2003Publication date: January 22, 2004Applicant: HON TECHNOLOGY INC.Inventors: Thomas J. Bachinski, Brynn Douglas Rogers, David J. Oja
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Patent number: 6672860Abstract: A proximity warning system for a fireplace including a monitor module and an alarm module. The monitor module is configured to sense when an object, such as a person, enters a defined zone proximate to the fireplace. The monitor module may use a variety of techniques to sense when an object enters the defined zone. For example, the monitor module may use capacitance or pulse infrared light to detect when an object enters the defined zone. The alarm module is coupled to the monitor module to generate an alarm when the monitor module senses that the object has entered the defined zone. The alarm may be audible or visual.Type: GrantFiled: April 10, 2002Date of Patent: January 6, 2004Assignee: HON Technology Inc.Inventors: Thomas J. Bachinski, David J. Oja
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Publication number: 20030201900Abstract: Described is a system for detecting toxic levels of a contaminate in a monitored area. The system controls an air evacuation device that operates in response to the detection of a predetermined level of contamination. The system also acts to deactivate appliances that may be contributing to the level of contamination. In addition, the system alerts local emergency units with a pre-recorded message of the emergency situation.Type: ApplicationFiled: March 20, 2002Publication date: October 30, 2003Inventors: Thomas J. Bachinski, David J. Oja
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Publication number: 20030201896Abstract: A temperature warning system for a fireplace includes, for example, an arrangement to sense a temperature of at least one area of the fireplace and a signaling device controlled by the arrangement to provide a signal responsive to the temperature of the area. The arrangement may include an electrical circuit including a thermistor positioned outside the viewing area to measure the temperature of an area of the fireplace. The signaling device may include visual or audible signaling devices for signaling to a user when an area of the fireplace is above a threshold temperature.Type: ApplicationFiled: April 9, 2002Publication date: October 30, 2003Inventors: Bradley Dean Determan, Thomas J. Bachinski, David J. Oja
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Publication number: 20030192531Abstract: A proximity warning system for a fireplace including a monitor module and an alarm module. The monitor module is configured to sense when an object, such as a person, enters a defined zone proximate to the fireplace. The monitor module may use a variety of techniques to sense when an object enters the defined zone. For example, the monitor module may use capacitance or pulse infrared light to detect when an object enters the defined zone. The alarm module is coupled to the monitor module to generate an alarm when the monitor module senses that the object has entered the defined zone. The alarm may be audible or visual.Type: ApplicationFiled: April 10, 2002Publication date: October 16, 2003Inventors: Thomas J. Bachinski, David J. Oja
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Publication number: 20030173828Abstract: A standby power generation unit used to generate electrical power. The standby power unit may be connected to a combustible fuel source that supplies fuel to a combustion engine, which in turn powers an electrical generator. The unit may be installed in any structure requiring electricity or connected to any device or electrical circuit. For example, the unit may be connected to a service panel and configured to provide electricity to selected circuits of a structure or device. The unit can also be connected to the panel to provide continuous power to a limited number of circuits and delayed power to other circuits. The unit also has integrated self-diagnostics, automatic testing/starting, and computer/modem link capability. The standby power unit may include a system that automatically detects a power outage and engages to generate electricity for the structure. A messaging unit may also provide an alert when the power generation unit is activated.Type: ApplicationFiled: February 27, 2003Publication date: September 18, 2003Inventors: Thomas J. Bachinski, Robb Edward Bennett, Gary Lee Butler, David J. Oja
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Publication number: 20030146293Abstract: An apparatus for generating a combustible gas flame above a surface of a liquid. The apparatus may include a manifold including a manifold space that is completely or partially positioned within the liquid and a combustible gas source. Combustible gas from the gas source may be delivered to the manifold space and delivered into the liquid or a space above the liquid. The combustible gas may then be ignited to create a combustible gas flame. The combustible gas may also be mixed with air or liquid prior to delivery to the manifold space. In addition, a pump may be included to pump a supply of liquid out a liquid outlet to create a desired effect. Alternatively, the apparatus may be disposed on a float on the surface of the liquid.Type: ApplicationFiled: February 4, 2002Publication date: August 7, 2003Inventors: Robb Edward Bennett, Gary Lee Butler, Thomas J. Bachinski, David J. Oja