Patents by Inventor Karl K. Peng

Karl K. Peng 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: 5611467
    Abstract: A pressurized fluid dispenser is provided with a shuttle member having a fluid inlet for withdrawing fluid from within the dispenser. A rigid guiding member is provided for guiding the shuttle member axially when the container is moved between respective upright and inverted orientations. One end of a helical flexible tube is connected in fluid communication with an internal fluid passageway formed in the shuttle member. The other end of the flexible tube is connected in fluid communication with a conduit formed in the guiding member. The conduit is connected with an externally-actuatable valve. Translation of the shuttle member upon the guiding member allows the dispenser to be operated in the respective upright and inverted orientations.
    Type: Grant
    Filed: May 7, 1996
    Date of Patent: March 18, 1997
    Inventor: Karl K. Peng