US PATENT SUBCLASS 114 / 220
.~ Roller
Current as of: June, 1999
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DEFINITION
Classification: 114/220
Fenders provided or formed with a freely rotating friction-roller.
SEE OR SEARCH CLASS
405, Hydraulic and Earth Engineering,
213, for roller-type fenders carried by marine structure to protect the same.
492, Roll or Roller, for a roll, per se, not elsewhere provided for, and see the notes thereunder.