Patents by Inventor Kenneth E. Richie

Kenneth E. Richie 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).

  • Propellantless aerosol container
    Patent number: 4077543
    Abstract: A propellantless aerosol container wherein an elastic expelling member is sleeved over a flexible product containing member and carried within a rigid container body. Retainers, releasable from without the container, are provided whereby the expelling member may be extended and retained in the extended condition during filling of the container, and later released to provide an expelling force.
    Type: Grant
    Filed: February 18, 1977
    Date of Patent: March 7, 1978
    Assignee: Continental Can Company, Inc.
    Inventors: Donald F. Kulikowski, Kenneth E. Richie, Peter N. Y. Pan