Patents by Inventor Charles D. Deichmiller

Charles D. Deichmiller 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).

  • Development device manifold seal
    Patent number: 10481525
    Abstract: A development device includes components such as a housing, a magnetic roll in the housing that moves marking material in the housing, a donor roll in the housing that is positioned to receive the marking material from the magnetic roll, a manifold in the housing, etc. The manifold has a manifold opening positioned to create airflow from the surface of the donor roll. Further, such structures include a seal over the manifold opening. The seal is a component that has a planar linear surface with seal openings that are aligned with the manifold opening. The edge of the housing adjacent the manifold opening is a first distance from the magnetic roll and the edge of the seal is a second, closer distance from the magnetic roll.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: November 19, 2019
    Assignee: Xerox Corporation
    Inventors: Eliud Robles Flores, Douglas A. Gutberlet, Michael Grew, Charles D. Deichmiller, Terry L. Dreier
  • DEVELOPMENT DEVICE MANIFOLD SEAL
    Publication number: 20190332036
    Abstract: A development device includes components such as a housing, a magnetic roll in the housing that moves marking material in the housing, a donor roll in the housing that is positioned to receive the marking material from the magnetic roll, a manifold in the housing, etc. The manifold has a manifold opening positioned to create airflow from the surface of the donor roll. Further, such structures include a seal over the manifold opening. The seal is a component that has a planar linear surface with seal openings that are aligned with the manifold opening. The edge of the housing adjacent the manifold opening is a first distance from the magnetic roll and the edge of the seal is a second, closer distance from the magnetic roll.
    Type: Application
    Filed: April 27, 2018
    Publication date: October 31, 2019
    Applicant: Xerox Corporation
    Inventors: Eliud Robles Flores, Douglas A. Gutberlet, Michael Grew, Charles D. Deichmiller, Terry L. Dreier
  • Photoreceptors
    Patent number: 7374855
    Abstract: Methods for texturing the surface of photoreceptors are provided.
    Type: Grant
    Filed: May 10, 2005
    Date of Patent: May 20, 2008
    Assignee: Xerox Corporation
    Inventors: William H. Wayman, Douglas A. Lundy, John S. Facci, Moritz Wagner, Michael J. Turan, Charles D. Deichmiller
  • Photoreceptors
    Publication number: 20060257771
    Abstract: Methods for texturing the surface of photoreceptors are provided.
    Type: Application
    Filed: May 10, 2005
    Publication date: November 16, 2006
    Inventors: William H. Wayman, Douglas A. Lundy, John S. Facci, Moritz Wagner, Michael J. Turan, Charles D. Deichmiller