US PATENT SUBCLASS 493 / 901
RIGID CONTAINER

Current as of: June, 1999
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493 /   HD   MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB

901RIGID CONTAINER {10}
902  DF  .~> Dished
903  DF  .~> Insulated thermally
904  DF  .~> Cushioned
905  DF  .~> Having window
906  DF  .~> Having multilayer wall {2}
909  DF  .~> Having handle or suspension means
910  DF  .~> Cigarette container {1}
912  DF  .~> Having internal partition {1}
914  DF  .~> Eyeglass container
915  DF  .~> Match container

DEFINITION

Classification: 493/901

RIGID CONTAINER:

Operation involving the construction of a receptacle that is intended to generally retain its shape during operation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

52+, for a method or apparatus for performing a step which takes material that is less than a rigid container and makes it into a rigid container.