US PATENT SUBCLASS 441 / 39
.~ Having boarding aid

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

35  DF  RAFTS {8}
39.~ Having boarding aid

DEFINITION

Classification: 441/39

Having boarding aid:

(under subclass 35) Device including means for assisting a person floating in the water in climbing aboard the raft, i.e., ladders.