US PATENT SUBCLASS 114 / 61.15
.~.~ With connecting means permitting relative movement between hulls

Current as of: June, 1999
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114 /   HD   SHIPS

56.1  DF  DISPLACEMENT-TYPE HULL (e.g., specific aftbody) {9}
61.1  DF  .~ Multiple hulls {8}
61.15.~.~ With connecting means permitting relative movement between hulls {3}
61.16  DF  .~.~.~> Connecting means is pivotable arm {1}
61.18  DF  .~.~.~> Connecting means permits transverse linear horizontal movement of hulls toward each other
61.19  DF  .~.~.~> Hull pivots about a vertical axis

DEFINITION

Classification: 114/61.15

With connecting means permitting relative movement between hulls:

(under subclass 61.1) Subject matter wherein structure interconnecting one hull with another allows displacement of one hull with respect to the another.

SEE OR SEARCH THIS CLASS, SUBCLASS:

39.28, for sailpowered watercraft having connecting means permitting relative movement between hulls.

123, for a ship ballasting float.

283+, for a ship having multiple planing-type hulls and connecting means permitting relative movement between hulls.