US PATENT SUBCLASS 131 / 60
.~.~ Longitudinally fed continuous wrapper

Current as of: June, 1999
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131 /   HD   TOBACCO

280  DF  CIGAR OR CIGARETTE MAKING {14}
58  DF  .~ Wrapping devices {4}
60.~.~ Longitudinally fed continuous wrapper {5}
61.1  DF  .~.~.~> With tip or mouthpiece applier or former
62  DF  .~.~.~> With tobacco treatment {1}
65  DF  .~.~.~> With completed article cutter
66.1  DF  .~.~.~> With tobacco rod preshaper {1}
67  DF  .~.~.~> With wrapper sealing {2}

DEFINITION

Classification: 131/60

(under subclass 58) Devices in which the tobacco to be wrapped is presented to a continuous wrapper which is fed longitudinally of the stream of tobacco. These machines are those usually referred to as "continuous rod" machines.

SEE OR SEARCH CLASS

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

493, Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web,

302, for paper tube manufacturing apparatus and processes including advancing of tube axially.