Patents by Inventor Luann E. Langel

Luann E. Langel 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).

  • Washer lid having fluid dispenser and method for using same
    Patent number: 6327729
    Abstract: A washing machine lid includes a fluid chamber on its lower surface. The fluid chamber has a fill opening and a dispensing opening. A removable valve is within the dispensing opening. The lid includes a lid frame and a housing detachably mounted to one another.
    Type: Grant
    Filed: March 31, 1999
    Date of Patent: December 11, 2001
    Assignee: Maytag Corporation
    Inventors: Daniel F. Wunderlich, Jeffrey L. Sears, Dennis L. Purtilo, Luann E. Langel, Kirk M. Dunsbergen