US PATENT SUBCLASS 249 / 66.1
INCLUDING MEANS TO APPLY FORCE TO REMOVE OR RELEASE PRODUCT FROM MOLD

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

66.1INCLUDING MEANS TO APPLY FORCE TO REMOVE OR RELEASE PRODUCT FROM MOLD {4}
67  DF  .~> Pin or sleeve means {1}
69  DF  .~> Tray-like mold including grid {2}
74  DF  .~> Means moves mold bottom through upstanding mold walls {2}
77  DF  .~> Scraper

DEFINITION

Classification: 249/66.1

INCLUDING MEANS TO APPLY FORCE TO REMOVE OR RELEASE PRODUCT FROM MOLD:

(under the class definition) Mold under section I-1 and I-2 of the ... having means functionally integral therewith for applying force to the product to release or expel it from said mold.

SEE OR SEARCH THIS CLASS, SUBCLASS:

63, for mold having core and means to remove core.

118, and 161+, for molding apparatus having means to move a mold part for exposing product for removal.

127, for flexible molding apparatus forming plural articles.

136, for a mold having a bottom movable through upstanding mold walls.

137, for a mold having means enabling rotation of said

apparatus. 183, for a core made of resilient material capable of flexure to facilitate product removal.

SEE OR SEARCH CLASS

65, Glass Manufacturing,

260, for a glass working machine having means above the mold to take out or transfer the product.

162, Paper Making and Fiber Liberation,

410, for pulp molding apparatus with article ejecting means.

425, Plastic Article or Earthenware Shaping or Treating: Apparatus,

436+, for means to release or remove a product from a shaping surface in dynamic molding apparatus.