Patents Assigned to Inkjet, Inc.
  • Magnetically activated valve for ink
    Patent number: 6402309
    Abstract: A magnetic sealing cap for dispensing inkjet ink from a bottle into a receptacle. The cap may include two magnetic sealing plates. The cap may also include a ball and ring having a magnetic attraction to each other. The magnetic seal of the invention is reversibly broken by a displacement pin exhibited by the receptacle.
    Type: Grant
    Filed: March 5, 2001
    Date of Patent: June 11, 2002
    Assignee: Inkjet, Inc.
    Inventor: Stan Litman