US PATENT SUBCLASS 114 / 61.12-- .~.~ Including a submerged hull (e.g., semisubmerged watercraft)

US PATENT SUBCLASS 114 / 61.12
.~.~ Including a submerged hull (e.g., semisubmerged watercraft)

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}
61.12		.~.~ Including a submerged hull (e.g., semisubmerged watercraft) {2}
61.13	DF	.~.~.~> Vertically spaced from another submerged or semisubmerged hull
61.14	DF	.~.~.~> Having plural spaced struts connecting each submerged hull and platform

DEFINITION

Classification: 114/61.12

Including a submerged hull (e.g., semisubmerged watercraft):

(under subclass 61.1) Subject matter wherein the marine vehicle includes a hull immersed (i.e., completely covered) in the water.

SEE OR SEARCH THIS CLASS, SUBCLASS:

121+, for ship ballasting, per se.

244+, for a submergible towed object.

256, for a floating or semisubmersible storage vessel.

274+, for a planing-type hull having a hydrofoil.

257, for submergible storage tanks.

283, for a planing-type hull having a laterally disposed skid or pontoon. 312+, for submergible devices (e.g., habitats, independently propelled submergible vessels, etc.).