Patents by Inventor Louis Lanteri

Louis Lanteri 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).

  • Fire hose lance
    Patent number: 6598810
    Abstract: The present invention relates to a fire hose lance comprising a body (1) including a pressure control device comprising a valve (44) partly closing up an axial drill hole (320) of a piston (32) mounted in the body (1) of the lance, characterized in that valve (44) is fixedly mounted on the body (1), piston (32) is slidably mounted in the body (1), wherein movement of the piston (32) is caused, on the one hand, by the force resulting from the fluid's total pressure exerted on the surface (D1) of the piston located opposite valve (44) and on the other hand, by the force exerted by restoring means (31) tending to neutralize the resulting force from the fluid pressure.
    Type: Grant
    Filed: December 7, 2000
    Date of Patent: July 29, 2003
    Assignee: POK
    Inventor: Louis Lanteri
  • Fire hose lance
    Publication number: 20010020650
    Abstract: The present invention relates to a fire hose lance comprising a body (1) including a pressure control device comprising a valve (44) partly closing up an axial drill hole (320) of a piston (32) mounted in the body (1) of the lance, characterized in that valve (44) is fixedly mounted on the body (1), piston (32) is slidably mounted in the body (1), wherein movement of the piston (32) is caused, on the one hand, by the force resulting from the fluid's total pressure exerted on the surface (D1) of the piston located opposite valve (44) and on the other hand, by the force exerted by restoring means (31) tending to neutralize the resulting force from the fluid pressure.
    Type: Application
    Filed: April 2, 2001
    Publication date: September 13, 2001
    Inventor: Louis Lanteri