US PATENT SUBCLASS 270 / 52.01
ASSOCIATING OR DISASSOCIATING

Current as of: June, 1999
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270 /   HD   SHEET-MATERIAL ASSOCIATING

52.01ASSOCIATING OR DISASSOCIATING {11}
52.02  DF  .~> With control indicia (e.g., barcode)
52.03  DF  .~> Personalized stacks
52.04  DF  .~> With rejection control {1}
52.06  DF  .~> With incomplete stack sensor
52.07  DF  .~> Web associating {3}
52.11  DF  .~> Web decollating
52.12  DF  .~> Web bursting
52.13  DF  .~> Securing sheet onto web
52.14  DF  .~> Signature associating {7}
58.01  DF  .~> Sheet associating {13}
58.33  DF  .~> Sheet disassociating {1}

DEFINITION

Classification: 270/52.01

ASSOCIATING OR DISASSOCIATING:

(under the class definition) Subject matter wherein a plurality of sheets or webs are brought together or assembled into a pack in a logical array other than by merely stacking the sheets or webs or separated or disassembled the plurality of sheets or webs into separate packs other than merely unstacking the sheets or webs in accordance with (a) recognizable indicia on the sheets or webs, or (b) the characteristics distinguishing one sheet or web from another sheet or web in the pack.

(1) Note. Folding of the sheets or webs is not included in this subclass.

SEE OR SEARCH CLASS

156, Adhesive Bonding and Miscellaneous Chemical Manufacture, appropriate subclasses for a laminating means in combination with a means for assembling a plurality of sheets.

226, Advancing Material of Indeterminate Length, appropriate subclasses for methods of, and an apparatus for, feeding a material without utilizing the leading or trailing ends to effect a movement of the material.

242, Winding, Tensioning, or Guiding, appropriate subclasses for a similar device wherein at least one of the disassembled web is wound into a coil.