Patents by Inventor Justin M. Zernhelt
Justin M. Zernhelt 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: 9605478Abstract: A motorized window treatment provides a low-cost solution for controlling the amount of daylight entering a space through a window. The window treatment includes a covering material, a drive shaft, at least one lift cord rotatably received around the drive shaft and connected to the covering material, and a motor coupled to the drive shaft for raising and lowering the covering material. The window treatment also includes a spring assist unit for assisting the motor by providing a torque that equals the torque provided by the weight on the cords that lift the covering material at a position midway between fully-open and fully-closed positions, which helps to minimize motor usage and conserve battery life if a battery is used to power the motorized window treatment. The window treatment may comprise a photosensor for measuring the amount of daylight outside the window and temperature sensors for measuring the temperatures inside and outside of the window.Type: GrantFiled: December 22, 2014Date of Patent: March 28, 2017Assignee: Lutron Electronics Co., Inc.Inventors: Jason O. Adams, Edward J. Blair, Andrew Karl Cooney, Soumya Jain, David A. Kirby, Stephen Lundy, Justin J. Mierta, Daniel W. Mistarz, Robert C. Newman, Jr., Peter W. Ogden, Jr., Jonathan L. Roe, Chen Ming Wu, Justin M. Zernhelt
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Publication number: 20160362932Abstract: A battery-powered motorized window treatment for covering at least a portion of a window may be adjusted into a service position to allow for access to at least one battery that is powering the motorized window treatment. A headrail of the motorized window treatment may be adjusted to the service position to allow for easy replacement of the batteries without unmounting the headrail and without requiring tools. The motorized window treatment may comprise brackets having buttons that may be actuated to release the headrail from a locked position, such that the head rail may be rotated into the service position. The headrail easily rotates through a controlled movement into the service position, such that a user only needs one free hand available to move the motorized window treatment into the service position and change the batteries.Type: ApplicationFiled: August 24, 2016Publication date: December 15, 2016Inventors: Edward J. Blair, Samuel F. Chambers, David A. Kirby, Peter W. Ogden, JR., James J. Wilson, Justin M. Zernhelt
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Patent number: 9447636Abstract: A battery-powered motorized window treatment for covering at least a portion of a window may be adjusted into a service position to allow for access to at least one battery that is powering the motorized window treatment. A headrail of the motorized window treatment may be adjusted to the service position to allow for easy replacement of the batteries without unmounting the headrail and without requiring tools. The motorized window treatment may comprise brackets having buttons that may be actuated to release the headrail from a locked position, such that the head rail may be rotated into the service position. The headrail easily rotates through a controlled movement into the service position, such that a user only needs one free hand available to move the motorized window treatment into the service position and change the batteries.Type: GrantFiled: May 12, 2015Date of Patent: September 20, 2016Assignee: Lutron Electronics Co., Inc.Inventors: Edward J. Blair, Samuel F. Chambers, David A. Kirby, Peter W. Ogden, Jr., James J. Wilson, Justin M. Zernhelt
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Patent number: 9249624Abstract: A battery-powered motorized window treatment for covering at least a portion of a window may be adjusted into a service position to allow for access to at least one battery that is powering the motorized window treatment. A headrail of the motorized window treatment may be adjusted to the service position to allow for easy replacement of the batteries without unmounting the headrail and without requiring tools. The motorized window treatment may comprise brackets having buttons that may be actuated to release the headrail from a locked position, such that the head rail may be rotated into the service position. The headrail easily rotates through a controlled movement into the service position, such that a user only needs one free hand available to move the motorized window treatment into the service position and change the batteries.Type: GrantFiled: September 5, 2014Date of Patent: February 2, 2016Assignee: LUTRON ELECTRONICS CO., INC.Inventors: Edward J. Blair, Samuel F. Chambers, David A. Kirby, Peter W. Ogden, James J. Wilson, Justin M. Zernhelt
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Publication number: 20150240560Abstract: A battery-powered motorized window treatment for covering at least a portion of a window may be adjusted into a service position to allow for access to at least one battery that is powering the motorized window treatment. A headrail of the motorized window treatment may be adjusted to the service position to allow for easy replacement of the batteries without unmounting the headrail and without requiring tools. The motorized window treatment may comprise brackets having buttons that may be actuated to release the headrail from a locked position, such that the head rail may be rotated into the service position. The headrail easily rotates through a controlled movement into the service position, such that a user only needs one free hand available to move the motorized window treatment into the service position and change the batteries.Type: ApplicationFiled: May 12, 2015Publication date: August 27, 2015Inventors: Edward J. Blair, Samuel F. Chambers, David A. Kirby, Peter W. Ogden, JR., James J. Wilson, Justin M. Zernhelt
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Publication number: 20150226001Abstract: A motorized window treatment may provide a low-cost solution for controlling the amount of daylight entering a space through a window. The window treatment may include a covering material (e.g., a cellular shade fabric or a roller shade fabric), a drive assembly for raising and lowering the covering material, and a motor drive unit including a motor configured to drive the drive assembly to raise and lower the covering material. The motorized window treatment may comprise one or more battery packs configured to receive batteries for powering the motor drive unit. The batteries may be located out of view of a user of the motorized window treatment (e.g., in a headrail or in a battery compartment). The motorized window treatment may use various power-saving methods to lengthen the lifetime of the batteries, e.g., to reduce the motor speed to conserve additional battery power and extend the lifetime of the batteries.Type: ApplicationFiled: April 20, 2015Publication date: August 13, 2015Inventors: Jason O. Adams, Edward J. Blair, Andrew karl Cooney, Soumya Jain, David A. Kirby, Stephen Lundy, Justin J. Mierta, Daniel W. Mistarz, Robert C. Newman, JR., Peter W. Ogden, JR., Jonathan L. Roe, Chen Ming Wu, Justin M. Zernhelt, Samuel F. Chambers
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Publication number: 20150159433Abstract: A motorized window treatment provides a low-cost solution for controlling the amount of daylight entering a space through a window. The window treatment includes a covering material, a drive shaft, at least one lift cord rotatably received around the drive shaft and connected to the covering material, and a motor coupled to the drive shaft for raising and lowering the covering material. The window treatment also includes a spring assist unit for assisting the motor by providing a torque that equals the torque provided by the weight on the cords that lift the covering material at a position midway between fully-open and fully-closed positions, which helps to minimize motor usage and conserve battery life if a battery is used to power the motorized window treatment. The window treatment may comprise a photosensor for measuring the amount of daylight outside the window and temperature sensors for measuring the temperatures inside and outside of the window.Type: ApplicationFiled: December 22, 2014Publication date: June 11, 2015Inventors: Jason O. Adams, Edward J. Blair, Andrew karl Cooney, Soumya Jain, David A. Kirby, Stephen Lundy, Justin J. Mierta, Daniel W. Mistarz, Robert C. Newman, Jr., Peter W. Ogden, Jr., Jonathan L. Roe, Chen Ming Wu, Justin M. Zernhelt
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Patent number: 9045939Abstract: A battery-powered motorized window treatment for covering at least a portion of a window may be adjusted into a service position to allow for access to at least one battery that is powering the motorized window treatment. A headrail of the motorized window treatment may be adjusted to the service position to allow for easy replacement of the batteries without unmounting the headrail and without requiring tools. The motorized window treatment may comprise brackets having buttons that may be actuated to release the headrail from a locked position, such that the head rail may be rotated into the service position. The headrail easily rotates through a controlled movement into the service position, such that a user only needs one free hand available to move the motorized window treatment into the service position and change the batteries.Type: GrantFiled: February 15, 2013Date of Patent: June 2, 2015Assignee: LUTRON ELECTRONICS CO., INC.Inventors: Edward J. Blair, Samuel F. Chambers, David A. Kirby, Peter W. Ogden, Jr., James J. Wilson, Justin M. Zernhelt
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Patent number: 8950461Abstract: A motorized window treatment controls daylight entering a space through a window and includes a covering material, a drive shaft, lift cords received around the drive shaft and connected to the covering material, and a motor coupled to the drive shaft. It also includes a spring assist unit for the motor providing a torque that equals the torque provided by the weight on the lift cords at a position midway between fully-open and fully-closed positions, minimizing motor usage and conserving battery life. A photosensor for measuring the daylight outside the window and temperature sensors for measuring the temperatures inside and outside of the window may be provided. The position of the covering material is automatically controlled to save energy, or may also be controlled in response to an infrared or radio-frequency remote control.Type: GrantFiled: March 8, 2012Date of Patent: February 10, 2015Assignee: Lutron Electronics Co., Inc.Inventors: Jason O. Adams, Justin J. Mierta, Daniel W. Mistarz, Robert C. Newman, Jr., Peter W. Ogden, Jr., Jonathan L. Roe, Chen Ming Wu, Justin M. Zernhelt, Edward J. Blair, Andrew Karl Cooney, Soumya Jain, David A. Kirby, Stephen Lundy
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Publication number: 20140374033Abstract: A battery-powered motorized window treatment for covering at least a portion of a window may be adjusted into a service position to allow for access to at least one battery that is powering the motorized window treatment. A headrail of the motorized window treatment may be adjusted to the service position to allow for easy replacement of the batteries without unmounting the headrail and without requiring tools. The motorized window treatment may comprise brackets having buttons that may be actuated to release the headrail from a locked position, such that the head rail may be rotated into the service position. The headrail easily rotates through a controlled movement into the service position, such that a user only needs one free hand available to move the motorized window treatment into the service position and change the batteries.Type: ApplicationFiled: September 5, 2014Publication date: December 25, 2014Inventors: Edward J. Blair, Samuel F. Chambers, David A. Kirby, Peter W. Ogden, James J. Wilson, Justin M. Zernhelt
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Patent number: 8851141Abstract: A battery-powered motorized window treatment for covering at least a portion of a window may be adjusted into a service position to allow for access to at least one battery that is powering the motorized window treatment. A headrail of the motorized window treatment may be adjusted to the service position to allow for easy replacement of the batteries without unmounting the headrail and without requiring tools. The motorized window treatment may comprise brackets having buttons that may be actuated to release the headrail from a locked position, such that the head rail may be rotated into the service position. The headrail easily rotates through a controlled movement into the service position, such that a user only needs one free hand available to move the motorized window treatment into the service position and change the batteries.Type: GrantFiled: March 8, 2012Date of Patent: October 7, 2014Assignee: Lutron Electronics Co., Inc.Inventors: Edward J. Blair, Samuel F. Chambers, David A. Kirby, Peter W. Ogden, James J. Wilson, Justin M. Zernhelt
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Publication number: 20130233496Abstract: A battery-powered motorized window treatment for controlling the position of a covering material includes a motor drive unit having a belt drive. The motor drive includes a motor for rotating a drive shaft to thus raise and lower the covering material and is powered by one or more batteries. The belt drive includes a belt that surrounds a first pulley coupled to the motor and a second pulley, which operates to rotate the drive shaft. The belt drive isolates noise generated by the motor from the gears and parts of the motor drive unit and the motorized window treatment. The belt drive includes rollers for holding the belt on the pulleys, and the belt is sized to reduce the load on the motor, such that the motor draws less current from the batteries. As a result, the batteries have a much longer lifetime than those of a typical prior art battery-powered motorized window treatment.Type: ApplicationFiled: March 8, 2012Publication date: September 12, 2013Inventors: Peter W. Ogden, JR., Justin M. Zernhelt
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Publication number: 20120261078Abstract: A motorized window treatment controls daylight entering a space through a window and includes a covering material, a drive shaft, lift cords received around the drive shaft and connected to the covering material, and a motor coupled to the drive shaft. It also includes a spring assist unit for the motor providing a torque that equals the torque provided by the weight on the lift cords at a position midway between fully-open and fully-closed positions, minimizing motor usage and conserving battery life. A photosensor for measuring the daylight outside the window and temperature sensors for measuring the temperatures inside and outside of the window may be provided. The position of the covering material is automatically controlled to save energy, or may also be controlled in response to an infrared or radio-frequency remote control.Type: ApplicationFiled: March 8, 2012Publication date: October 18, 2012Inventors: Jason O. Adams, Justin J. Mierta, Daniel W. Mistarz, Robert C. Newman, JR., Peter W. Ogden, JR., Jonathan L. Roe, Chen Ming Wu, Justin M. Zernhelt, Edward J. Blair, Andrew Karl Cooney, Soumya Jain, David A. Kirby, Stephen Lundy
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Publication number: 20120255689Abstract: A battery-powered motorized window treatment for covering at least a portion of a window may be adjusted into a service position to allow for access to at least one battery that is powering the motorized window treatment. A headrail of the motorized window treatment may be adjusted to the service position to allow for easy replacement of the batteries without unmounting the headrail and without requiring tools. The motorized window treatment may comprise brackets having buttons that may be actuated to release the headrail from a locked position, such that the head rail may be rotated into the service position. The headrail easily rotates through a controlled movement into the service position, such that a user only needs one free hand available to move the motorized window treatment into the service position and change the batteries.Type: ApplicationFiled: March 8, 2012Publication date: October 11, 2012Inventors: Edward J. Blair, Samuel F. Chambers, David A. Kirby, Peter W. Ogden, JR., James J. Wilson, Justin M. Zernhelt