US PATENT SUBCLASS 225 / 34
.~ Plural supply sources

Current as of: June, 1999
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225 /   HD   SEVERING BY TEARING OR BREAKING

6  DF  SEVERING BY MANUALLY FORCING AGAINST FIXED EDGE {26}
34.~ Plural supply sources {3}
35  DF  .~.~> On turret-type support with single blade
36  DF  .~.~> With movable blade registrable selectively with each source
37  DF  .~.~> With plural blades {1}

DEFINITION

Classification: 225/34

(under subclass 6) Devices having means to retain two or more distinct work supplies and including one or more blades.

(1) Note. A laminated web which is presented to the blade while still in adhered condition is considered a single supply source and is classified on some other appropriate feature.

(2) Note. This and the indented subclasses include devices having a plurality of individual webs rolled or folded together in face-contacting relation where (a) the juxtaposed webs are presented to a single blade, or (b) nonlaminated webs are separated and two or more are presented to the blade; excluded, however, are those devices where only one of the separated webs is presented to the blade.

SEE OR SEARCH THIS CLASS, SUBCLASS:

6, for devices excluded under (2) Note, above, and not classifiable in Class 242, Winding, Tensioning, or Guiding.

SEE OR SEARCH CLASS

156, Adhesive Bonding and Miscellaneous Chemical Manufacture, appropriate subclasses for apparatus and methods pertaining to severing and delaminating, particularly 152, 247+, 344, and 584 for delaminating.

242, Winding, Tensioning, or Guiding,

521, and 522+ for tearing or cutting combined with subsequent convolute winding.