US PATENT SUBCLASS 114 / 55.51
.~ Having hull compartment drain or vent

Current as of: June, 1999
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114 /   HD   SHIPS

55.5  DF  MOTORIZED SELF-PROPELLED WATERSKI OR WATERSCOOTER-TYPE VEHICLE (E.G., PERSONAL WATERCRAFT) {7}
55.51.~ Having hull compartment drain or vent

DEFINITION

Classification: 114/55.51

Having hull compartment drain, or vent:

(under subclass 55.5) Subject matter wherein the hull includes means (a) to permit the escape of liquid from an enclosed area in the hull or (b) to permit the ingress or egress of a gas (e.g., air).

(1) Note. An exhaust gas pipe coupled to the engine and extending from a compartment housing the engine is not considered a vent.

SEE OR SEARCH CLASS

440, Marine Propulsion,

40+, Marine Propulsion, subclass 88 for means for handling engine fluids and subclass 89 for means for handling engine exhaust gas.