Patents by Inventor Barry W. Hauf

Barry W. Hauf 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).

  • Dispensing system
    Patent number: 5469993
    Abstract: A dispensing system comprising a container for containing a liquid to be dispensed, a sprayer comprising a spray head and a handle, and flexible tubing connectable at one of its ends to the container and connected at its other end to the sprayer for conveying liquid from the container to the sprayer. The container has a recess formed in one of its side walls sized and shaped for receiving the sprayer, and connectors for attaching the sprayer to the container with the sprayer received within the recess. The sprayer is detachable from the container for dispensing liquid from the container.
    Type: Grant
    Filed: December 2, 1993
    Date of Patent: November 28, 1995
    Assignee: Monsanto Company
    Inventors: Barry W. Hauf, Stephen K. Jones, Joseph E. Johnson, Jr., Roger L. Paquin
  • Dispensing system
    Patent number: D380148
    Type: Grant
    Filed: July 19, 1995
    Date of Patent: June 24, 1997
    Assignee: Monsanto Company of St. Louis
    Inventors: Barry W. Hauf, Stephen K. Jones, Joseph E. Johnson, Jr., Roger L. Paquin