US PATENT SUBCLASS 114 / 61.1
.~ Multiple hulls

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.~ Multiple hulls {8}
61.11  DF  .~.~> With capsize prevention or uprighting means
61.12  DF  .~.~> Including a submerged hull (e.g., semisubmerged watercraft) {2}
61.15  DF  .~.~> With connecting means permitting relative movement between hulls {3}
61.2  DF  .~.~> Having a specifically defined hull shape {1}
61.22  DF  .~.~> Having plural crossbeams supporting rigid deck means
61.23  DF  .~.~> Trampoline-type deck means
61.24  DF  .~.~> Having seat
61.25  DF  .~.~> Inflatable-type hull

DEFINITION

Classification: 114/61.1

Multiple hulls:

(under subclass 56.1) Subject matter wherein the marine vehicle has a plurality of distinct hulls.

SEE OR SEARCH THIS CLASS, SUBCLASS:

39.26+, for a sailpowered watercraft having multiple hulls.

62, for a hull having a concave bottom.