Patents by Inventor Steven E. Esmond

Steven E. Esmond 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).

  • Rain and storm water filtration systems
    Patent number: 7805890
    Abstract: A debris-filtering downspout and other water runoff conduits and receptacles are disclosed, and include a screen mounted within a conduit, a culvert, a storm water conveyance or secured to a water collection basin. The screen provides high water throughput and is self-cleaning while effectively filtering debris contained in an incoming water stream. Optionally, media pads may be included to further scrub the water before it exits the downspout assembly.
    Type: Grant
    Filed: March 6, 2009
    Date of Patent: October 5, 2010
    Inventors: Steven E. Esmond, Larry Quinn, Robert K. Weir
  • RAIN AND STORM WATER FILTRATION SYSTEMS
    Publication number: 20090236273
    Abstract: A debris-filtering downspout and other water runoff conduits and receptacles are disclosed, and include a screen mounted within a conduit, a culvert, a storm water conveyance or secured to a water collection basin. The screen provides high water throughput and is self-cleaning while effectively filtering debris contained in an incoming water stream. Optionally, media pads may be included to further scrub the water before it exits the downspout assembly.
    Type: Application
    Filed: March 6, 2009
    Publication date: September 24, 2009
    Inventors: Steven E. Esmond, Larry Quinn, Robert K. Weir
  • Rain and storm water filtration systems
    Patent number: 7584577
    Abstract: A debris-filtering downspout and other water runoff conduits and receptacles are disclosed, and include a screen mounted within a conduit, a culvert, a storm water conveyance or secured to a water collection basin. The screen provides high water throughput and is self-cleaning while effectively filtering debris contained in an incoming water stream. Optionally, media pads may be included to further scrub the water before it exits the downspout assembly.
    Type: Grant
    Filed: April 6, 2004
    Date of Patent: September 8, 2009
    Inventors: Steven E. Esmond, Larry Quinn, Robert K. Weir
  • Rain and storm water filtration systems
    Patent number: 6705049
    Abstract: A debris-filtering downspout and other water runoff conduits and receptacles are disclosed, and include a Coanda screen mounted within a conduit, a culvert, a storm water conveyance or secured to a water collection basin. The Coanda screen provides high water throughput and is self-cleaning while effectively filtering debris contained in an incoming water stream.
    Type: Grant
    Filed: March 8, 2002
    Date of Patent: March 16, 2004
    Inventors: Steven E. Esmond, Larry Quinn, Robert K. Weir
  • Rain and storm water filtration systems
    Publication number: 20030167700
    Abstract: A debris-filtering downspout and other water runoff conduits and receptacles are disclosed, and include a Coanda screen mounted within a conduit, a culvert, a storm water conveyance or secured to a water collection basin. The Coanda screen provides high water throughput and is self-cleaning while effectively filtering debris contained in an incoming water stream.
    Type: Application
    Filed: March 8, 2002
    Publication date: September 11, 2003
    Inventors: Steven E. Esmond, Larry Quinn, Robert K. Weir