Patents by Inventor Michael K. Lutz

Michael K. Lutz 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).

  • Medicated disposable douche product
    Patent number: 4405306
    Abstract: A douche product which comprises a bottle filled with a douching liquid, a reservoir in the bottle containing a liquid to be mixed with the douching liquid and a nozzle attached to the bottle for dispensing the contents of the bottle, the nozzle and the reservoir having cooperating devices so that the reservoir may be opened to permit the contents thereof to drain into the bottle when the nozzle is moved relative to the bottle.
    Type: Grant
    Filed: December 8, 1981
    Date of Patent: September 20, 1983
    Assignee: Beecham Inc.
    Inventors: Robert W. Pritchard, Edward J. Drozd, Michael K. Lutz