US PATENT SUBCLASS 114 / 61.19
.~.~.~ Hull pivots about a vertical axis

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


114 /   HD   SHIPS

56.1  DF  DISPLACEMENT-TYPE HULL (e.g., specific aftbody) {9}
61.1  DF  .~ Multiple hulls {8}
61.15  DF  .~.~ With connecting means permitting relative movement between hulls {3}
61.19.~.~.~ Hull pivots about a vertical axis

DEFINITION

Classification: 114/61.19

Hull pivots about a vertical axis:

(under subclass 61.15) Subject matter wherein the hull is rotatable about or angularly movable about a line perpendicular to a horizontal plane.

SEE OR SEARCH THIS CLASS, SUBCLASS:

123, for a ballasting float for a ship.

283, for a planing-type hull having a laterally disposed skid or pontoon.

352+, for a sectional boat.