US PATENT SUBCLASS 83 / 20
.~.~.~ By flexing around or by tool

Current as of: June, 1999
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83 /   HD   CUTTING

13  DF  PROCESSES {17}
14  DF  .~ With preparatory or simultaneous ancillary treatment of work {3}
17  DF  .~.~ By distorting within elastic limit {3}
20.~.~.~ By flexing around or by tool {1}
21  DF  .~.~.~.~> To conform to shape of tool

DEFINITION

Classification: 83/20

(under subclass 17) Process which includes a step of bending the work by engaging the work with a tool so as to thereby distort or deform the work.

SEE OR SEARCH THIS CLASS, SUBCLASS:

18, for a process of both stretching and flexing the work by contacting the work with a tool.

19, for a process of both compressing and flexing the work by contacting the work with a tool.