Patents by Inventor Kathryn D. Mullins

Kathryn D. Mullins 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: 8397660
    Abstract: An apparatus and process are provided for forming a tubular article. A tube holder is mounted to a support stand via an automatic alignment device. A tubular metal sleeve is placed in the tube holder. A coating material is provided. A bullet-shaped or spherical element is passed through the metal sleeve such that the element runs along an inner circumferential surface of the metal sleeve. The automatic alignment device allows the metal sleeve and the tube holder to level themselves such that the element is substantially aligned with the metal sleeve as the element moves through the metal sleeve. The element spreads the coating material generally evenly along the inner circumferential surface of the metal sleeve as the element passes through the metal sleeve.
    Type: Grant
    Filed: July 22, 2011
    Date of Patent: March 19, 2013
    Assignee: Lexmark Intellectual, Inc.
    Inventors: Bradley Beach, James D. Gilmore, Jean M. Massie, Kathryn D. Mullins, John D. Ringo, Gillian Ross, Scott S. Wu
  • Patent number: 8064812
    Abstract: An intermediate toner transfer belt includes an endless member made of a layer of a material having an endless functional surface adapted to transfer a toner image. The layer of material is textured so as to define a multiplicity of protruding portions of the material spaced apart from each other and integral with and extending outwardly from a remaining base portion of the material. The protruding portions have outer tips spaced apart from one another with outer surfaces thereon also spaced apart from one another such that the endless surface of the endless member is formed by the spaced apart outer surfaces of the outer tips of the protruding portions of the material. Further, the protruding portions are irregular in pattern and shape relative to one another and generally undulate toward and away from the remaining base portion of the material.
    Type: Grant
    Filed: April 4, 2008
    Date of Patent: November 22, 2011
    Assignee: Lexmark International, Inc.
    Inventors: Alexander D. Meade, Kathryn D. Mullins, Peter Brown Pickett
  • Publication number: 20110277687
    Abstract: An apparatus and process are provided for forming a tubular article. A tube holder is mounted to a support stand via an automatic alignment device. A tubular metal sleeve is placed in the tube holder. A coating material is provided. A bullet-shaped or spherical element is passed through the metal sleeve such that the element runs along an inner circumferential surface of the metal sleeve. The automatic alignment device allows the metal sleeve and the tube holder to level themselves such that the element is substantially aligned with the metal sleeve as the element moves through the metal sleeve. The element spreads the coating material generally evenly along the inner circumferential surface of the metal sleeve as the element passes through the metal sleeve.
    Type: Application
    Filed: July 22, 2011
    Publication date: November 17, 2011
    Inventors: Bradley Beach, James D. Gilmore, Jean M. Massie, Kathryn D. Mullins, John D. Ringo, Gillian Ross, Scott S. Wu
  • Patent number: 7993702
    Abstract: An apparatus and process are provided for forming a tubular article. A tube holder is mounted to a support stand via an automatic alignment device. A tubular metal sleeve is placed in the tube holder. A coating material is provided. A bullet-shaped or spherical element is passed through the metal sleeve such that the element runs along an inner circumferential surface of the metal sleeve. The automatic alignment device allows the metal sleeve and the tube holder to level themselves such that the element is substantially aligned with the metal sleeve as the element moves through the metal sleeve. The element spreads the coating material generally evenly along the inner circumferential surface of the metal sleeve as the element passes through the metal sleeve.
    Type: Grant
    Filed: October 6, 2006
    Date of Patent: August 9, 2011
    Assignee: Lexmark International, Inc.
    Inventors: Bradley Beach, James D. Gilmore, Jean M. Massie, Kathryn D. Mullins, John D. Ringo, Gillian Ross, Scott S. Wu
  • Publication number: 20090252542
    Abstract: Disclosed is an image fixing system for use in an image forming system. The image fixing system of the present invention includes a heated member and a pressure member. Further disclosed is a lubricant for use in the image fixing system. The lubricant includes a fluorinated oil. Further, the lubricant includes less than or equal to about 25 percent by weight of a polytetrafluoroethylene filler.
    Type: Application
    Filed: April 4, 2008
    Publication date: October 8, 2009
    Inventors: Gregory Daniel Creteau, James Douglas Gilmore, Kathryn D. Mullins, Gillian Jane Ross, Jennifer Ann Wininger
  • Publication number: 20090252541
    Abstract: An intermediate toner transfer belt includes an endless member made of a layer of a material having an endless functional surface adapted to transfer a toner image. The layer of material is textured so as to define a multiplicity of protruding portions of the material spaced apart from each other and integral with and extending outwardly from a remaining base portion of the material. The protruding portions have outer tips spaced apart from one another with outer surfaces thereon also spaced apart from one another such that the endless surface of the endless member is formed by the spaced apart outer surfaces of the outer tips of the protruding portions of the material. Further, the protruding portions are irregular in pattern and shape relative to one another and generally undulate toward and away from the remaining base portion of the material.
    Type: Application
    Filed: April 4, 2008
    Publication date: October 8, 2009
    Inventors: Alexander D. Meade, Kathryn D. Mullins, Peter Brown Pickett
  • Publication number: 20080085363
    Abstract: An apparatus and process are provided for forming a tubular article. A tube holder is mounted to a support stand via an automatic alignment device. A tubular metal sleeve is placed in the tube holder. A coating material is provided. A bullet-shaped or spherical element is passed through the metal sleeve such that the element runs along an inner circumferential surface of the metal sleeve. The automatic alignment device allows the metal sleeve and the tube holder to level themselves such that the element is substantially aligned with the metal sleeve as the element moves through the metal sleeve. The element spreads the coating material generally evenly along the inner circumferential surface of the metal sleeve as the element passes through the metal sleeve.
    Type: Application
    Filed: October 6, 2006
    Publication date: April 10, 2008
    Inventors: Bradley Beach, James D. Gilmore, Jean M. Massie, Kathryn D. Mullins, John D. Ringo, Gillian Ross, Scott S. Wu