US PATENT SUBCLASS 225 / 10
.~ With feed-out of predetermined length from work supply

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}
10.~ With feed-out of predetermined length from work supply {4}
11  DF  .~.~> Including means to select or adjust feed-out length
12  DF  .~.~> Including feed-out stop for manually pulled work {2}
15  DF  .~.~> Merely to provide lead-end for manual grasping
16  DF  .~.~> Manually operated feed-out mechanism

DEFINITION

Classification: 225/10

(under subclass 6) A device having structure which as disclosed causes or permits a definitely determined linear length of work to be moved from the work supply past the severing blade for subsequent manipulation against the blade to sever such length.

(1) Note. With a wound supply package the predetermined length may be one which diminishes progressively as the package is reduced in diameter.

SEE OR SEARCH THIS CLASS, SUBCLASS:

27+, for stacks or pads of individual work pieces held in contact with the severing blade and wherein the stack or pad as a whole may be moved relative to the blade edge to determine the line of severance; these are excluded from this and the indented subclasses because the work supply as a whole is moved.

SEE OR SEARCH CLASS

226, Advancing Material of Indeterminate Length,

120, for devices that advance a predetermined amount of material where severing is not claimed. 312, Supports: Cabinet Structure,

34.1+, for dispensing predetermined lengths from strip material in which there is no fixed severing edge or the severing edge is not claimed.