US PATENT SUBCLASS 114 / 62
.~.~ Concave bottom

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}
61.32  DF  .~ Having specific bottom {3}
62.~.~ Concave bottom

DEFINITION

Classification: 114/62

Forms of hull presenting a more or less concave surface to the water from bilge to bilge, bilges to keel, or longitudinally.