US PATENT SUBCLASS 249 / 74
.~ Means moves mold bottom through upstanding mold walls

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

66.1  DF  INCLUDING MEANS TO APPLY FORCE TO REMOVE OR RELEASE PRODUCT FROM MOLD {4}
74.~ Means moves mold bottom through upstanding mold walls {2}
75  DF  .~.~> Means is bell-crank type lever arrangement
76  DF  .~.~> To remove or release plural products

DEFINITION

Classification: 249/74

(under subclass 66.1) Apparatus having means to move the mold bottom through upstanding mold walls.

(1) Note. Included herein are means for moving mold while the bottom remains in place.

SEE OR SEARCH THIS CLASS, SUBCLASS:

136, for mold bottom adapted for movement through upstanding walls.