US PATENT SUBCLASS 264 / 918
.~ From hollow- or container-type articles (e.g., tubes, bottles, cups, etc.)

Current as of: June, 1999
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264 /   HD   PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES

911  DF  RECYCLING CONSUMER USED ARTICLES OR PRODUCTS {8}
918.~ From hollow- or container-type articles (e.g., tubes, bottles, cups, etc.) {1}
919  DF  .~.~> From pipe or tube (e.g., hose, etc.)

DEFINITION

Classification: 264/918

From hollow- or container-type articles (e.g., tubes, bottles, cups, etc.):

(under subclass 910) Processes wherein the consumer used article from which useful material is recovered has an intentionally constructed non-random void or opening therethrough or has a non-random inner or concave surface or cavity.