US PATENT SUBCLASS 114 / 61.28
.~.~ Including bulb

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  DF  .~ Having specific forebody {2}
61.28.~.~ Including bulb

DEFINITION

Classification: 114/61.28

Including bulb:

(under subclass 61.27) Subject matter wherein the front portion of the hull includes a forwardly projecting bulge which contacts the water.

(1) Note. Many of the bow bulbs classified herein extend both above and below the waterline of the marine vehicle.