Patents by Inventor Matthew E. Cavazos

Matthew E. Cavazos 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).

  • Wall vent screen
    Publication number: 20020092631
    Abstract: A small screen is used for blocking insects from entry into vent holes provided in brick walls. The screen has a frame with an aperture. A mesh of screen material is located over the aperture. A retainer is connected with the screen for retaining the screen over the vent hole. The retainer has resilient fingers that extend forward from the screen for frictionally engaging opposite sides of the vent hole.
    Type: Application
    Filed: September 17, 2001
    Publication date: July 18, 2002
    Inventor: Matthew E. Cavazos