US PATENT SUBCLASS 280 / 47.331
.~.~ Boat carrier


Current as of: June, 1999
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280 /   HD   LAND VEHICLES

29  DF  WHEELED {21}
47.131  DF  .~ Tiltable vehicles, stabilized by attendant or article {6}
47.331.~.~ Boat carrier


DEFINITION

Classification: 280/47.331

Boat carrier:

(under subclass 47.131) Vehicles in the form of an attachment to a boat to facilitate its transportation over land.

(1) Note. Attachments with mere nominal recitation of boat structure, necessary only to associate the attachment to the boat should be classified here. If significant boat structure is claimed and necessary, as where the wheel will remain with the boat after launching, then proper classification is in Class 114.

SEE OR SEARCH THIS CLASS, SUBCLASS:

414.2, where the attached devices include means to form an articulated vehicle, such as by the inclusion of a trailer tongue.

SEE OR SEARCH CLASS

114, Ships,

344, for wheeled attachment which remain with the boat and in which the attachment pierces or otherwise cooperates with specifically formed boat structure, and where the attachment includes flotation devices to facilitate handling in the water. 244, Aeronautics,

101, for landing gear attached to seaplanes where significant plane structure is claimed.