US PATENT SUBCLASS 114 / 229
.~ Aprons, mats, etc.

Current as of: June, 1999
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114 /   HD   SHIPS

227  DF  LEAK STOPPERS {2}
229.~ Aprons, mats, etc.

DEFINITION

Classification: 114/229

Means applied externally to prevent leaking in which the stopper is of the nature of an apron, mat, mattress, curtain, etc., and applied over the leak.