Patents by Inventor Walter R. Gallien

Walter R. Gallien 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).

  • Aerosol valve having swivelly mounted dip tube
    Patent number: 5522548
    Abstract: The swivel joint comprises a housing holding a resilient annulus which in one embodiment sealingly engages an upper portion of a tubular head at the top of the dip tube, and an inward annular lip in the lower part of the housing swivelly supports the head from below. In another embodiment the resilient annulus in the housing serves to both seal and swivelly support the dip tube by its head.
    Type: Grant
    Filed: October 6, 1994
    Date of Patent: June 4, 1996
    Assignee: Summit Packaging Systems, Inc.
    Inventors: Walter R. Gallien, Robert J. St. Onge