US PATENT SUBCLASS 440 / 110
.~.~ Having guard for oar

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

101  DF  OAR OR PADDLE {2}
104  DF  .~ Support {3}
110.~.~ Having guard for oar

DEFINITION

Classification: 440/110

Having guard for oar:

(under subclass 104) Device comprising a collar encircling the oar shaft.