Patents by Inventor Louis Sigalos

Louis Sigalos 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).

  • Windshield wiper assembly with multiple separately activated wiper strips
    Publication number: 20060288513
    Abstract: A windshield wiper blade assembly having a plurality of wiper strips on a support, one of the wiper strips being normally positioned to engage a windshield while leaving non-engaged the remainder of the plurality of wiper strips, and rotation means for moving the engaged strip to a non-engaging position and for individually moving another of the plurality of the wiper strips to an engaged position.
    Type: Application
    Filed: June 22, 2005
    Publication date: December 28, 2006
    Inventors: Dana Rudd, Louis Sigalos, Charles Spriggs