US PATENT SUBCLASS 53 / 522
.~.~.~ Strand, tube, or rodlike material (e.g., drinking straw)


Current as of: June, 1999
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53 /   HD   PACKAGE MAKING

111 R  DF  WITH CONTENTS TREATING {4}
113  DF  .~ Reshaping {7}
513  DF  .~.~ Cutting {4}
522.~.~.~ Strand, tube, or rodlike material (e.g., drinking straw)


DEFINITION

Classification: 53/522

Strand, tube, or rodlike material (e.g., drinking straw):

(under subclass 513) Apparatus in which the material comprises (a) filamentary or strand material or (b) cylindrical articles, the diameters of which are small in comparison with their lengths.