US PATENT SUBCLASS 440 / 102
.~ Articulated sectional oar or paddle

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


440 /   HD   MARINE PROPULSION

101  DF  OAR OR PADDLE {2}
102.~ Articulated sectional oar or paddle {1}
103  DF  .~.~> Having gear

DEFINITION

Classification: 440/102

Articulated sectional oar or paddle:

(under subclass 101) Device wherein the long shaft is composed of interconnected distinct segments joined together permanently or semipermanently by means of a pivot connection to operate the distinct segments as a unit.