US PATENT SUBCLASS 249 / 153
.~.~.~.~ By bending or flexing molding face

Current as of: June, 1999
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249 /   HD   STATIC MOLDS

117  DF  CONTAINER-TYPE MOLDING DEVICE {14}
142  DF  .~ And an inner removable core to form recess or opening {2}
144  DF  .~.~ Having inner and outer shells forming conduit-type product, receptacle-type product, or module {5}
152  DF  .~.~.~ And means to expand or contract shell or core {1}
153.~.~.~.~ By bending or flexing molding face

DEFINITION

Classification: 249/153

(under subclass 152) Apparatus having means to expand or contract the outer mold shell and/or core by a bending or

flexing of the face of the mold area of the same.