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Cutting by use of rotating axially moving tool
SECTION I - CLASS DEFINITION
Class 408 is the residual locus of methods and machines for
penetrating material, without substantial reshaping flow of such
material, by means of a solid tool that turns about an axis, and
moves relative to a workpiece, along that axis during operation.
| | (1)
Note. The phrase "without substantial reshaping flow
of such material" is intended to cover the noncutting deformation
of material by forcing a tool into or through said material, which
method or apparatus is provided for in the class for Metal Deforming
(see References to Other Classes, below). |
| | (2)
Note. Class 408 is intended to ultimately include all cutting
as defined above; however, not all classes have now been screened
for such art. Included among such classes likely to include patents
proper for Class 408 and not yet screened are Classes 82, 142, 409,
and 451.
SCOPE OF THE CLASS
Class 408 is an elemental or basis class. That is, its subject
matter is restricted (so far as possible) to means for, or steps
of, accomplishing the following functions; cutting something (the "work");
or cutting, and handling the work to be cut; or cutting and handling
the product of the cutting operation. |
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