US PATENT SUBCLASS 249 / 149
.~.~.~.~.~ Core spaced from bottom of mold cavity


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



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}
146  DF  .~.~.~ Including non-molding means engaging internal portion of core to retain core spaced throughout its length {2}
148  DF  .~.~.~.~ Means is exterior of and spanning molding space, e.g., tie bar, etc. {1}
149.~.~.~.~.~ Core spaced from bottom of mold cavity


DEFINITION

Classification: 249/149

(under subclass 148) Apparatus wherein the core is suspended

above the bottom of the mold cavity by the fastening means.