Patents by Inventor David L. Vaughn

David L. Vaughn 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).

  • Protection mechanism for flow inducing device
    Patent number: 7306426
    Abstract: A rotary flow inducing device having a rotary flow inducing blade and a protection mechanism including a trigger to move the protection mechanism between an operational flow configuration and a protective no-flow configuration with respect to the rotary flow inducing blade.
    Type: Grant
    Filed: February 20, 2004
    Date of Patent: December 11, 2007
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: John P. Franz, David L. Vaughn, Steven D. Webster
  • Drop down cable arm
    Patent number: 7026551
    Abstract: A system and method for managing electric cables. A cable arm is utilized to contain cables running to an electronic device. The cable arm having a mounting bracket that enables movement between at least two vertical positions relative to a base bracket is thus selectively moveable between a plurality of positions to permit access to the electronic device.
    Type: Grant
    Filed: May 1, 2003
    Date of Patent: April 11, 2006
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: John P. Franz, Arthur G. Volkmann, David L. Vaughn
  • Drop down cable arm
    Publication number: 20040216911
    Abstract: A system and method for managing electric cables. A cable arm is utilized to contain cables running to an electronic device. The cable arm having a mounting bracket that enables movement between at least two vertical positions relative to a base bracket is thus selectively moveable between a plurality of positions to permit access to the electronic device.
    Type: Application
    Filed: May 1, 2003
    Publication date: November 4, 2004
    Inventors: John P. Franz, Arthur G. Volkmann, David L. Vaughn