US PATENT SUBCLASS 53 / 371.9
.~.~.~.~ Pivoted means to close cover

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

285  DF  CLOSING PACKAGES AND FILLED RECEPTACLES {7}
370.2  DF  .~ Including provision for pleat of cover overhang {7}
370.7  DF  .~.~ With means to heat or cool seam {5}
371.8  DF  .~.~.~ With package stationary during closing {2}
371.9.~.~.~.~ Pivoted means to close cover

DEFINITION

Classification: 53/371.9

Pivoted means to close cover:

(under subclass 371.8) Apparatus wherein the means to complete the enclosure turns about an axis to function.