US PATENT SUBCLASS 441 / 134
.~ Float for log

Current as of: June, 1999
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441 /   HD   BUOYS, RAFTS, AND AQUATIC DEVICES

133  DF  BUOYANCY PROVIDING ATTACHMENT FOR PIPE, LOG, OR LINE {1}
134.~ Float for log

DEFINITION

Classification: 441/134

Float or log:

(under subclass 133) Device which is fastened to a log so as to increase its buoyancy.