Patents by Inventor Charles Sabonis

Charles Sabonis 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).

  • Printer ink bottle
    Patent number: 6022101
    Abstract: A color printer includes an ink delivery system having multiple ink stations for different color inks. Within each ink station, an ink bottle is positioned over an ink reservoir. Needles on the ink reservoir penetrate a septum in the ink bottles, to allow ink to flow into the reservoir. The ink bottles may be removed and replaced as the printer consumes ink, while the printer runs continuously, and with little or no ink leakage.
    Type: Grant
    Filed: August 29, 1997
    Date of Patent: February 8, 2000
    Assignee: Topaz Technologies, Inc.
    Inventor: Charles Sabonis
  • Side panel of an ink bottle
    Patent number: D402687
    Type: Grant
    Filed: August 29, 1997
    Date of Patent: December 15, 1998
    Assignee: Topaz Technologies, Inc.
    Inventor: Charles Sabonis
  • Bottom section of an ink bottle
    Patent number: D405822
    Type: Grant
    Filed: August 29, 1997
    Date of Patent: February 16, 1999
    Assignee: Topaz Technologies, Inc.
    Inventor: Charles Sabonis
  • Printer ink bottle
    Patent number: D417233
    Type: Grant
    Filed: August 29, 1997
    Date of Patent: November 30, 1999
    Assignee: Topaz Technologies, Inc.
    Inventor: Charles Sabonis