Patents by Inventor Albert J. Wersinger

Albert J. Wersinger 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: 5890049
    Abstract: A sensing system is disclosed for detecting a full condition within a waste developer system, the sensing system including: a developer waste bottle for receiving and holding waste developer material including toner and carrier deposited therein from the developer system, the developer waste bottle having a translucent, removable viewing window for optical viewing the level of developer material therein, the viewing window comprises a sensing portion in fluid communication with the developer waste bottle, the sensing portion adapted to have developer material flow therein when the magnetic material in the toner waste bottle reaches the predetermined level.
    Type: Grant
    Filed: June 24, 1997
    Date of Patent: March 30, 1999
    Assignee: Xerox Corporation
    Inventors: Brent A. Williams, Samuel P. Mordenga, Bruce C. Reynolds, Michael J. Palencar, Albert J. Wersinger