US PATENT SUBCLASS 114 / 203
.~ With fasteners

Current as of: June, 1999
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201 R  DF  HATCHES AND COVERS {3}
203.~ With fasteners

DEFINITION

Classification: 114/203

Hatches combined with means for battening, securing or locking them in place.

(1) Note. For hatch-fastening clamps per se, search must be made in Class 292, Closure Fasteners, subclass 256.5.