JOSEPH R LANGLOIS
Medical Practice at 1 St, Pompano Beach, FL

5727603, Mar 17, 1998

May 8, 1996

8/646944

Joseph R. Langlois - Coral Springs FL

L N G & K, Inc.

B63B 1700

141 1

An apparatus is provided for preventing the spillage of fuel into the water or onto a marine vessel when filling a fuel tank on the vessel. A vent line is coupled between the fuel tank and a vent port of the vessel, at least one valve assembly is coupled within the vent line, and an overflow container is coupled within the vent line between the valve assembly and the vent port. The valve assembly defines a drain hole for permitting small quantities of fuel, gases and/or vapors to pass through the valve assembly and into the overflow container. A fill container defines an inlet port for receiving a fuel nozzle to fill the fuel tank with fuel, and an outlet port coupled in fluid communication with a fill line for the passage of fuel between the fill container and the fuel tank. A by-pass line is coupled between the fill container and the overflow container for the passage of overflow fuel through the fill container, and an indicator system is mounted within the fill container for signaling to an attendant when the fuel tank is filled. Upon filling the fuel tank with fuel, the overflow fuel backs up into the fill container, and in turn flows through the by-pass line and into the overflow container.

5322099, Jun 21, 1994

Jul 8, 1992

7/910619

Joseph R. Langlois - Coral Springs FL

L N G & K, Inc. - Ft. Lauderdale FL

B63B 1700, B67D 506

141307

An apparatus is provided for preventing the spillage of fuel into the water or onto a marine vessel when filling a fuel tank on the vessel. A vent line is coupled between the fuel tank and a vent port of the vessel, at least one valve assembly is coupled within the vent line, and an overflow container is coupled within the vent line between the valve assembly and the vent port. The valve assembly defines a drain hole for permitting small quantities of fuel, gases and/or vapors to pass through the valve assembly and into the overflow container. A fill container defines a first aperture for receiving a fuel nozzle to fill the fuel tank with fuel, a fitting portion for seating the fill container within a fuel fitting coupled to the fuel tank on the vessel, and a second aperture for permitting fuel to pass between the fill container and the fuel tank. Upon filling the fuel tank with fuel, the overflow fuel is collected within the fill container, thus signalling to the attendant to turn off the fuel nozzle. The pressure differential caused by the overflow fuel within the fill container causes fuel to slowly pass through the drain hole in the valve assembly and into the overflow container, which in turn permits the overflow fuel in the fill container to drain into the fuel tank.

5950688, Sep 14, 1999

May 13, 1997

8/855409

Joseph R. Langlois - Coral Springs FL

LNG&K, Inc. - Ft. Lauderdale FL

B63B 1700

141 1

An apparatus is provided for preventing the spillage of fuel into the water or onto a marine vessel when filling a fuel tank on the vessel. A vent line is coupled between the fuel tank and a vent port of the vessel, at least one valve assembly coupled within the vent line, and an overflow container is coupled within the vent line between the valve assembly and the vent port. The valve assembly defines a drain hole for permitting small quantities of fuel, gases and/or vapors to pass through the valve assembly and into the overflow container. A fill container defines an inlet port for receiving a fuel nozzle to fill the fuel tank with fuel and an outlet port coupled in fluid communication with a fill line for receiving a fuel nozzle to fill the fuel tank with fuel, and an outlet port coupled in fluid communication with a fill line for the passage of fuel between the fill container and the fuel tank. A by-pass line is coupled between the fill container and the overflow container for the passage of overflow fuel through the fill container, and an indicator system is mounted within the fill container for signaling to an attendant when the fuel tank is filled. Upon filling the fuel tank with fuel, the overflow fuel backs up into the fill container, and in turn flows through the by-pass line and into the overflow container.

5515891, May 14, 1996

Jun 20, 1994

8/262628

Joseph R. Langlois - Coral Springs FL

LNG & K, Inc. - Ft. Lauderdale FL

B63B 1700

141307

An apparatus is provided for preventing the spillage of fuel into the water or onto a marine vessel when filling a fuel tank on the vessel. A vent line is coupled between the fuel tank and a vent port of the vessel, at least one valve assembly is coupled within the vent line, and an overflow container is coupled within the vent line between the valve assembly and the vent port. The valve assembly defines a drain hole for permitting small quantities of fuel, gases and/or vapors to pass through the valve assembly and into the overflow container. A fill container defines an inlet port for receiving a fuel nozzle to fill the fuel tank with fuel, and an outlet port coupled in fluid communication with a fill line for the passage of fuel between the fill container and the fuel tank. A by-pass line is coupled between the fill container and the overflow container for the passage of overflow fuel through the fill container, and an indicator system is mounted within the fill container for signaling to an attendant when the fuel tank is filled. Upon filling the fuel tank with fuel, the overflow fuel backs up into the fill container, and in turn flows through the by-pass line and into the overflow container.