Patents by Inventor Robert B. Rutherford

Robert B. Rutherford 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).

  • Patent number: 9085907
    Abstract: The present invention provides a lath furring strip having improved water-resistant and insulation features. The lath furring strip has portions of the mounting leg height not exceeding 0.365 inches for proper plastering of a wall. The lath furring strip is integrated into other architectural structures such as reveals, expansion joints and window flange coverings. By integrating these structures with a lath furring strip having water proofing features, there is increased water proofing of the entire architectural structure. One or more moisture barriers can easily be applied to the wall or furring strips that prevents seepage of moisture from the stucco on the lath to a wall or framing. By using an improved lath furring strip, fewer penetrations are needed to secure the furring strip to a wall compared to securing a lath directly to a wall.
    Type: Grant
    Filed: June 26, 2012
    Date of Patent: July 21, 2015
    Inventor: Robert B. Rutherford
  • Patent number: 8850767
    Abstract: A channel screed comprises a first member having an internal channel defined by opposed walls extending from a base. The first member includes ribs within the internal channel that accommodate placement of a second member thereon. The first member having surface features that cooperate with surface features of the second member to provide an attachment therebetween. The first member includes fins projecting outwardly from the opposed walls to provide both an indication of building material thickness, and a mechanical attachment therewith. The second member covers the first member internal channel to provide a desired aesthetic appearance to the installed channel screed. The second member comprises a base with opposed walls, and includes flanges projecting from top edges of the opposed wall surfaces. When attached to the first member, the flanges cover up the internal channel, and the interface between the first member and the building material.
    Type: Grant
    Filed: March 30, 2014
    Date of Patent: October 7, 2014
    Inventor: Robert B. Rutherford
  • Patent number: 8833019
    Abstract: The present invention provides a lath furring strip having a height not exceeding 0.365 inches which has a flexible elastic water resistive barrier (e.g. rubber) to minimize water seepage from the plaster on the lath to a structure behind the lath furring strip and a hemmed mounting leg to increase the strength of the mounting leg near the lath attachment hole. By incorporating a flexible elastic water resistive barrier into the lath furring strip, when the flexible elastic waterproof barrier on the lath furring strip is squeezed by the force of a screw or nail that secures the lath furring strip to a sheathing or moisture barrier (such as building paper), any holes in the sheathing or moisture barrier which might have allowed water to seep from the plaster to the sheathing will be sealed due to the properties of the flexible elastic water resistive barrier covering those holes.
    Type: Grant
    Filed: March 28, 2012
    Date of Patent: September 16, 2014
    Inventor: Robert B. Rutherford
  • Publication number: 20140208674
    Abstract: A channel screed comprises a first member having an internal channel defined by opposed walls extending from a base. The first member includes ribs within the internal channel that accommodate placement of a second member thereon. The first member having surface features that cooperate with surface features of the second member to provide an attachment therebetween. The first member includes fins projecting outwardly from the opposed walls to provide both an indication of building material thickness, and a mechanical attachment therewith. The second member covers the first member internal channel to provide a desired aesthetic appearance to the installed channel screed. The second member comprises a base with opposed walls, and includes flanges projecting from top edges of the opposed wall surfaces. When attached to the first member, the flanges cover up the internal channel, and the interface between the first member and the building material.
    Type: Application
    Filed: March 30, 2014
    Publication date: July 31, 2014
    Inventor: Robert B. Rutherford
  • Patent number: 8683766
    Abstract: A channel screed comprises a first member having an internal channel defined by opposed walls extending from a base. The first member includes ribs within the internal channel that accommodate placement of a second member thereon. The first member having surface features that cooperate with surface features of the second member to provide an attachment therebetween. The first member includes fins projecting outwardly from the opposed walls to provide both an indication of building material thickness, and a mechanical attachment therewith. The second member covers the first member internal channel to provide a desired aesthetic appearance to the installed channel screed. The second member comprises a base with opposed walls, and includes flanges projecting from top edges of the opposed wall surfaces. When attached to the first member, the flanges cover up the internal channel, and the interface between the first member and the building material.
    Type: Grant
    Filed: August 1, 2012
    Date of Patent: April 1, 2014
    Inventor: Robert B. Rutherford
  • Patent number: 8646234
    Abstract: The present invention provides a lath furring strip having a height not exceeding 0.365 inches which has improved waterproofing capabilities by incorporating the lath furring strip into other architectural structures such as reveals, expansion joints, and window flange, coverings. By integrating these structures with a lath furring strip having water proofing features, there is increased water proofing of the entire architectural structure. One of more moisture barriers can easily be applied to the wall or furring strips that prevents seepage of moisture from the stucco on the lath to a wall or framing.
    Type: Grant
    Filed: April 24, 2012
    Date of Patent: February 11, 2014
    Inventor: Robert B. Rutherford
  • Publication number: 20140033629
    Abstract: A channel screed comprises a first member having an internal channel defined by opposed walls extending from a base. The first member includes ribs within the internal channel that accommodate placement of a second member thereon. The first member having surface features that cooperate with surface features of the second member to provide an attachment therebetween. The first member includes fins projecting outwardly from the opposed walls to provide both an indication of building material thickness, and a mechanical attachment therewith. The second member covers the first member internal channel to provide a desired aesthetic appearance to the installed channel screed. The second member comprises a base with opposed walls, and includes flanges projecting from top edges of the opposed wall surfaces. When attached to the first member, the flanges cover up the internal channel, and the interface between the first member and the building material.
    Type: Application
    Filed: August 1, 2012
    Publication date: February 6, 2014
    Inventor: Robert B. Rutherford
  • Publication number: 20130255165
    Abstract: The present invention provides a lath furring strip having a height not exceeding 0.365 inches which has improved waterproofing capabilities by incorporating the lath furring strip into other architectural structures such as reveals, expansion joints, and window flange, coverings. By integrating these structures with a lath furring strip having water proofing features, there is increased water proofing of the entire architectural structure. One of more moisture barriers can easily be applied to the wall or furring strips that prevents seepage of moisture from the stucco on the lath to a wall or framing.
    Type: Application
    Filed: April 24, 2012
    Publication date: October 3, 2013
    Inventor: Robert B. Rutherford
  • Publication number: 20130255171
    Abstract: The present invention provides a lath furring strip having improved water-resistant and insulation features. The lath furring strip has portions of the mounting leg height not exceeding 0.365 inches for proper plastering of a wall. The lath furring strip is integrated into other architectural structures such as reveals, expansion joints and window flange coverings. By integrating these structures with a lath furring strip having water proofing features, there is increased water proofing of the entire architectural structure. One or more moisture barriers can easily be applied to the wall or furring strips that prevents seepage of moisture from the stucco on the lath to a wall or framing. By using an improved lath furring strip, fewer penetrations are needed to secure the furring strip to a wall compared to securing a lath directly to a wall.
    Type: Application
    Filed: June 26, 2012
    Publication date: October 3, 2013
    Inventor: Robert B. Rutherford
  • Publication number: 20130255172
    Abstract: The present invention provides a lath furring strip having a height not exceeding 0.365 inches which has a flexible elastic water resistive barrier (e.g. rubber) to minimize water seepage from the plaster on the lath to a structure behind the lath furring strip and a hemmed mounting leg to increase the strength of the mounting leg near the lath attachment hole. By incorporating a flexible elastic water resistive barrier into the lath furring strip, when the flexible elastic waterproof barrier on the lath furring strip is squeezed by the force of a screw or nail that secures the lath furring strip to a sheathing or moisture barrier (such as building paper), any holes in the sheathing or moisture barrier which might have allowed water to seep from the plaster to the sheathing will be sealed due to the properties of the flexible elastic water resistive barrier covering those holes.
    Type: Application
    Filed: March 28, 2012
    Publication date: October 3, 2013
    Inventor: Robert B. Rutherford
  • Patent number: 7574920
    Abstract: A pressure gauge is provided for monitoring pressure within a reservoir, such as air within a vehicle tire. The gauge is particularly configured to allow it to remain upon a valve stem of the tire even when the tire is in operation. A receiver of the gauge can be coupled to the valve stem. A valve core is preferably provided through which air can pass from a compressed air source, so that the tire can be filled without removing the gauge. A Bourdon tube is located within a sensor chamber and measures pressure within the reservoir. A shroud or other support surface is located adjacent a central opening of the Bourdon tube so that the Bourdon tube is supported sufficiently to avoid damage from forces including centrifugal forces encountered when the tire is spinning and the gauge is mounted on the valve stem of the tire.
    Type: Grant
    Filed: January 18, 2006
    Date of Patent: August 18, 2009
    Inventors: Robert B. Rutherford, Mike Levenson
  • Patent number: 7509849
    Abstract: A tire pressure gauge is provided mountable to a valve stem of a tire/wheel combination or to a rim of a wheel. The tire pressure gauge includes both a proximal display viewable by an individual adjacent the tire/wheel combination and a remote indicator of tire pressure status. This remote indicator can be in the form of a warning light or in the form of a remote display with a receiver/antenna communicating with a transmitter coupled to a pressure transducer which monitors tire pressure. Most preferably, both the warning light and remote display are provided together. A valve core is associated with the tire pressure sensor for ease in adding air to the tire when needed. The pressure transducer and warning light and/or transmitter are contained together within a transmission module preferably removably coupleable to a gauge including the tire pressure sensor and the proximal display.
    Type: Grant
    Filed: April 27, 2006
    Date of Patent: March 31, 2009
    Inventors: Robert B. Rutherford, Mike Levenson
  • Patent number: 7284419
    Abstract: A gauge is provided for monitoring pressure of air within a tire or other gas containing chamber. A gauge includes a receiver attachable to a valve stem of the tire. A valve core is also provided on the gauge through which fill air can be directed. In this way, the gauge does not need to be removed during filling of the tire with air. A pathway extends from the valve core to the receiver within the gauge. A pressure sensor, such as a Bourdon tube, is coupled to this pathway and monitors pressure within the tire. A lower body of the gauge includes a latching element which can be manually actuated to temporarily mount the gauge to the valve stem. The latching element can be in the form of levers which rotate and act as a toggle to engage the valve stem and secure the gauge to the valve stem.
    Type: Grant
    Filed: May 25, 2006
    Date of Patent: October 23, 2007
    Inventor: Robert B. Rutherford
  • Patent number: 7237439
    Abstract: A gauge is provided for monitoring pressure of air or other gases within a tire or other gas containing chamber. A gauge includes a receiver attachable to a valve stem of the tire. A valve core is also provided on the gauge through which fill air can be directed. In this way, the gauge does not need to be removed during filling of the tire with air. A pathway extends from the valve core to the receiver within the gauge. A pressure sensor, such as a Bourdon tube, is coupled to this pathway and monitors pressure within the tire. A sensor protector is located within the path and adjacent the Bourdon tube or other pressure sensor to protect the Bourdon tube or other pressure sensor from over-pressure air or other gases that could damage the Bourdon tube or other pressure sensor.
    Type: Grant
    Filed: February 23, 2006
    Date of Patent: July 3, 2007
    Inventors: Robert B. Rutherford, Mike Levenson
  • Patent number: 6886233
    Abstract: A method for decreasing the thickness of a flexible expanded graphite sheet is provided that includes the steps of providing a a flexible expanded graphite sheet having a surface adhered to a substrate, pulling apart the sheet and the substrate with a force sufficient to separate the adhered flexible expanded graphite sheet into a removed layer and a remainder layer adhered to the substrate; and optionally repeating the foregoing steps until the remainder layer has a desired thickness.
    Type: Grant
    Filed: May 13, 2002
    Date of Patent: May 3, 2005
    Assignee: EGC Enterprises, Inc.
    Inventors: Robert B. Rutherford, Richard L. Dudman
  • Publication number: 20040086449
    Abstract: An ultra-thin flexible expanded graphite heating high resistance element is produced by a method including the steps of providing a flexible expanded graphite sheet having a surface adhered to a substrate; pulling apart the sheet and the substrate with a force sufficient to separate the adhered flexible expanded graphite sheet into a removed layer and a remainder layer adhered to the substrate; and optionally repeating the foregoing steps until the remainder layer has a thickness of about 0.01 mils to about 2 mils. A resistance heater for high voltage applications is also provided.
    Type: Application
    Filed: October 24, 2003
    Publication date: May 6, 2004
    Inventors: Robert B. Rutherford, Richard L. Dudman
  • Patent number: 6667100
    Abstract: An ultra-thin flexible expanded graphite heating high resistance element is produced by a method including the steps of providing a flexible expanded graphite sheet having a surface adhered to a substrate; pulling apart the sheet and the substrate with a force sufficient to separate the adhered flexible expanded graphite sheet into a removed layer and a remainder layer adhered to the substrate; and optionally repeating the foregoing steps until the remainder layer has a thickness of about 0.01 mils to about 2 mils. A resistance heater for high voltage applications is also provided.
    Type: Grant
    Filed: May 13, 2002
    Date of Patent: December 23, 2003
    Assignee: EGC Enterprises, Inc.
    Inventors: Robert B. Rutherford, Richard L. Dudman
  • Publication number: 20030211314
    Abstract: An ultra-thin flexible expanded graphite heating high resistance element is produced by a method including the steps of providing a flexible expanded graphite sheet having a surface adhered to a substrate; pulling apart the sheet and the substrate with a force sufficient to separate the adhered flexible expanded graphite sheet into a removed layer and a remainder layer adhered to the substrate; and optionally repeating the foregoing steps until the remainder layer has a thickness of about 0.01 mils to about 2 mils. A resistance heater for high voltage applications is also provided.
    Type: Application
    Filed: May 13, 2002
    Publication date: November 13, 2003
    Inventors: Robert B. Rutherford, Richard L. Dudman
  • Publication number: 20030208894
    Abstract: A method for decreasing the thickness of a flexible expanded graphite sheet is provided that includes the steps of providing a a flexible expanded graphite sheet having a surface adhered to a substrate, pulling apart the sheet and the substrate with a force sufficient to separate the adhered flexible expanded graphite sheet into a removed layer and a remainder layer adhered to the substrate; and optionally repeating the foregoing steps until the remainder layer has a desired thickness.
    Type: Application
    Filed: May 13, 2002
    Publication date: November 13, 2003
    Inventors: Robert B. Rutherford, Richard L. Dudman
  • Patent number: 6330986
    Abstract: An electrothermal zoned de-icing system for an aircraft employs a heat-conducting tape bonded to the leading edge of an aircraft structure. The heat-conducting tape has a spanwise parting strip area, and first and second ice accumulation and shedding zones. The tape comprises a non-metallic electrical and heat conducting layer consisting of flexible expanded graphite foil laminated to an outer heat-conducting layer, in which the thickness of the flexible expanded graphite foil layer in the parting strip area is always greater than the thickness of the foil layer in either of the ice accumulation and shedding zones. Therefore, the parting strip area has a decreased electrical resistance, a greater flow of current, and becomes hotter than the zones in which the foil layer is thinner.
    Type: Grant
    Filed: October 16, 2000
    Date of Patent: December 18, 2001
    Assignee: Northcoast Technologies
    Inventors: Robert B. Rutherford, Richard L. Dudman