US PATENT SUBCLASS 53 / 297
.~.~.~.~ Concentric with or at infeed of closure

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

285  DF  CLOSING PACKAGES AND FILLED RECEPTACLES {7}
287  DF  .~ Separate closure applying {17}
290  DF  .~.~ With preliminary closure shaping and/or treatment {2}
296  DF  .~.~.~ Cutting and/or shaping means {1}
297.~.~.~.~ Concentric with or at infeed of closure {1}
298  DF  .~.~.~.~.~> Blank cut-off only

DEFINITION

Classification: 53/297

(under subclass 296) Apparatus wherein cutting and/or forming means operate during infeed of a closure element to a receptacle, or cutting and forming means are substantially co-axial with the line of infeed.

(1) Note. Included in this subclass, for example, is a single station operation combining a cutting and/or forming as well as an assembly operation. A multiple station set up is to be found in subclass 296.