US PATENT SUBCLASS 114 / 61.27
.~ Having specific forebody


Current as of: June, 1999
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114 /   HD   SHIPS

56.1  DF  DISPLACEMENT-TYPE HULL (e.g., specific aftbody) {9}
61.27.~ Having specific forebody {2}
61.28  DF  .~.~> Including bulb
61.29  DF  .~.~> And specific aftbody {1}


DEFINITION

Classification: 114/61.27

Having specific forebody:

(under subclass 56.1) Subject matter wherein a particular structural aspect (e.g., shape, contour, cross-section) of a front portion (e.g., bow) of the hull is detailed.

(1) Note. The juncture between the forebody and the midbody, and between the midbody and aftbody usually occurs at a point of pronounced change of curvature of the hull as viewed in plan view.

SEE OR SEARCH THIS CLASS, SUBCLASS:

61.2+, for a specifically defined hull shape of a marine vehicle having multiple displacement hulls.

65+, for the construction of the hull of a marine vehicle or of a non-hull marine vehicle component (e.g., cabin, bulkhead, decking, etc.).

271+, for specific details of a planing-type hull.

290+, for a ship keel, per se. 355+, for a method for constructing or making the hull of a boat or the structure of the boat hull.

SEE OR SEARCH CLASS

D12, Transportation,

300+, for designs of a watercraft or hull.