Patents by Inventor Daryl Joel d'Entrecasteaux

Daryl Joel d'Entrecasteaux 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).

  • Waste toner recovery system and method
    Patent number: 7962063
    Abstract: A toner bottle for use in a marking device with a feed mechanism. The toner bottle includes first and second compartments for holding fresh and waste toner, respectively. The feed mechanism allows fresh toner to be delivered to the marking engine from the bottle and waste toner to be returned to the bottle from the marking engine.
    Type: Grant
    Filed: March 17, 2008
    Date of Patent: June 14, 2011
    Assignee: Xerox Corporation
    Inventor: Daryl Joel d'Entrecasteaux
  • WASTE TONER RECOVERY SYSTEM AND METHOD
    Publication number: 20090232548
    Abstract: A toner bottle for use in a marking device with a feed mechanism. The toner bottle includes first and second compartments for holding fresh and waste toner, respectively. The feed mechanism allows fresh toner to be delivered to the marking engine from the bottle and waste toner to be returned to the bottle from the marking engine.
    Type: Application
    Filed: March 17, 2008
    Publication date: September 17, 2009
    Applicant: Xerox Corporation
    Inventor: Daryl Joel d'Entrecasteaux