Patents by Inventor Helen H. Karask

Helen H. Karask 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).

  • Nozzle for dispensing viscous material
    Patent number: 6722536
    Abstract: A nozzle for dispensing a viscous material from a source of the viscous material. The nozzle includes a dispensing orifice, a nozzle throat in flow communication with that orifice; and a transition in flow communication with the nozzle throat and the source of viscous material. These portions of the nozzle have a specific size relationship.
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: April 20, 2004
    Assignee: Smith Kline Beecham Corporation
    Inventors: Brian M. Bremner, Helen H. Karask, Christine R. Tanner
  • Nozzle for dispensing viscous material
    Publication number: 20030209575
    Abstract: A nozzle for dispensing a viscous material from a source of the viscous material. The nozzle includes a dispensing orifice, a nozzle throat in flow communication with that orifice; and a transition in flow communication with the nozzle throat and the source of viscous material. These portions of the nozzle have a specific size relationship.
    Type: Application
    Filed: November 13, 2002
    Publication date: November 13, 2003
    Inventors: Brian M. Bremner, Helen H. Karask, Christine R. Tanner
  • Nozzle for dispensing viscous material
    Patent number: D479466
    Type: Grant
    Filed: May 13, 2002
    Date of Patent: September 9, 2003
    Assignee: SmithKline Beecham Corporation
    Inventors: Brian M. Bremner, Helen H. Karask, Christine R. Tanner
  • Nozzle for dispensing viscous material
    Patent number: D487398
    Type: Grant
    Filed: May 13, 2002
    Date of Patent: March 9, 2004
    Assignee: SmithKline Beecham Corporation
    Inventors: Brian M. Bremner, Helen H. Karask, Christine R. Tanner