Patents by Inventor Kim Downey

Kim Downey 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).

  • Sewer system ventilation cap
    Patent number: 6374425
    Abstract: A durable, rotating, water-diverting, small animal and insect entry-prohibiting sewer system ventilation cap is that eliminates the influx of water into it.
    Type: Grant
    Filed: May 18, 2001
    Date of Patent: April 23, 2002
    Inventor: Kim Downey
  • Sewer system ventilation cap
    Publication number: 20010032352
    Abstract: A durable, rotating, water-diverting, small animal and insect entry-prohibiting sewer system ventilation cap is that eliminates the influx of water into it.
    Type: Application
    Filed: May 18, 2001
    Publication date: October 25, 2001
    Inventor: Kim Downey