US PATENT SUBCLASS 440 / 10
.~ By oscillating weight

Current as of: June, 1999
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440 /   HD   MARINE PROPULSION

9  DF  WAVE POWERED PROPELLING MEANS {1}
10.~ By oscillating weight

DEFINITION

Classification: 440/10

By oscillating weight:

(under subclass 9) Device wherein the motor to drive the propelling means consists of a weight which oscillates due to the undulation of the water surface.

SEE OR SEARCH CLASS

185, Motors: Spring, Weight, and Animal Powered,

29, and 30.