Patents by Inventor Christie L. Dudenhoefer

Christie L. Dudenhoefer 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).

  • Liquid dispenser cassette
    Patent number: 9050592
    Abstract: A liquid dispenser cassette includes a frame, dispense head assemblies, and a one-piece integrated slot extender. The frame defines openings. The dispense head assemblies are mounted on the frame. The dispense head assemblies include dispense head dies at least partially exposed through the corresponding openings. The dispense head dies defines top slots. The slot extender is mounted on the dispense head assemblies. The slot extender has reservoirs defining drain openings mated to the corresponding top slots.
    Type: Grant
    Filed: January 8, 2013
    Date of Patent: June 9, 2015
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Matthew C Still, Dennis R Esterberg, Jeffrey A Nielsen, Debora J Thomas, Christie L Dudenhoefer, Kevin F Peters
  • Liquid Dispenser Cassette
    Publication number: 20140193309
    Abstract: A liquid dispenser cassette includes a frame, dispense head assemblies, and a one-piece integrated slot extender. The frame defines openings. The dispense head assemblies are mounted on the frame. The dispense head assemblies include dispense head dies at least partially exposed through the corresponding openings. The dispense head dies defines top slots. The slot extender is mounted on the dispense head assemblies. The slot extender has reservoirs defining drain openings mated to the corresponding top slots.
    Type: Application
    Filed: January 8, 2013
    Publication date: July 10, 2014
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Matthew C. Still, Dennis R. Esterberg, Jeffrey A. Nielsen, Debora J. Thomas, Christie L. Dudenhoefer, Kevin F. Peters