Patents by Inventor Edward J. Del Rosso

Edward J. Del Rosso 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).

  • Tight space, inside boat thruhole fitting clearing
    Patent number: 8544134
    Abstract: A kit for cleaning clogged conduits and thruhole fitting valves in water intake systems of pleasure boats, fishing boats, yacht and small marine craft includes a hollow, substantially cylindrical male hose coupler connected to a nipple or elbow joined with the valve, and at least one of a cap and plug having a central orifice to receive a shaft of larger diameter able to be force-fitted through the orifice, the coupler and the valve when opened, and of a strength sufficient to force-free any matter clogging the input hose to the valve from acceptable performance usage.
    Type: Grant
    Filed: November 15, 2010
    Date of Patent: October 1, 2013
    Inventor: Edward J. Del Rosso
  • Inside boat thruhole fitting clearing
    Patent number: 8296892
    Abstract: A kit for cleaning clogged conduits and thruhole fitting valves in water intake systems of pleasure boats, fishing boats and yacht marine craft includes a hollow, substantially cylindrical male hose coupler connected to a nipple or elbow joined with the valve, and an open-end cap having a flexible, resilient press-fitted inner gasket configured with a central orifice to receive a shaft of larger diameter able to be force-fitted through the cap, the coupler and the valve when opened, and of a strength sufficient to force-free any matter clogging the input hose to the valve from acceptable performance usage.
    Type: Grant
    Filed: November 2, 2009
    Date of Patent: October 30, 2012
    Inventor: Edward J. Del Rosso
  • Tight space, inside boat thruhole fitting clearing
    Publication number: 20120118403
    Abstract: A kit for cleaning clogged conduits and thruhole fitting valves in water intake systems of pleasure boats, fishing boats, yacht and small marine craft includes a hollow, substantially cylindrical male hose coupler connected to a nipple or elbow joined with the valve, and at least one of a cap and plug having a central orifice to receive a shaft of larger diameter able to be force-fitted through the orifice, the coupler and the valve when opened, and of a strength sufficient to force-free any matter clogging the input hose to the valve from acceptable performance usage.
    Type: Application
    Filed: November 15, 2010
    Publication date: May 17, 2012
    Inventor: Edward J. Del Rosso
  • Inside boat thruhole fitting clearing
    Publication number: 20110099733
    Abstract: A kit for cleaning clogged conduits and thruhole fitting valves in water intake systems of pleasure boats, fishing boats and yacht marine craft includes a hollow, substantially cylindrical male hose coupler connected to a nipple or elbow joined with the valve, and an open-end cap having a flexible, resilient press-fitted inner gasket configured with a central orifice to receive a shaft of larger diameter able to be force-fitted through the cap, the coupler and the valve when opened, and of a strength sufficient to force-free any matter clogging the input hose to the valve from acceptable performance usage.
    Type: Application
    Filed: November 2, 2009
    Publication date: May 5, 2011
    Inventor: Edward J. Del Rosso