US PATENT SUBCLASS 440 / 32
.~ Lever with connecting linkage
Current as of:
June, 1999
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440 /
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MARINE PROPULSION
21
DF
OPERATOR POWERED DRIVE FOR PROPELLING MEANS
{6}
32
.~ Lever with connecting linkage
DEFINITION
Classification: 440/32
Lever with connecting linkage:
(under subclass 21) Device wherein the motive force is transmitted to a propelling means by means of a bar that oscillates about a pivot to transmit the force to a propelling means through an intermediate connecting rod.