US PATENT SUBCLASS 114 / 61.22
.~.~ Having plural crossbeams supporting rigid deck means

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}
61.22.~.~ Having plural crossbeams supporting rigid deck means

DEFINITION

Classification: 114/61.22

Having plural crossbeams supporting rigid deck means:

(under subclass 61.1) Subject matter wherein more than one transverse strut connects and sustains a stiff platform and each of the struts extends horizontally from one hull to another.

SEE OR SEARCH THIS CLASS, SUBCLASS:

343+, for a boat, per se.