US PATENT SUBCLASS 83 / 15
.~.~ By heating or cooling
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}
15
.~.~ By heating or cooling {1}
16
DF
.~.~.~
> At localized area (e.g., line of separation)
DEFINITION
Classification: 83/15
(under subclass 14) Process which includes a step of increasing or decreasing the temperature of the work.
SEE OR SEARCH THIS CLASS, SUBCLASS:
170+, for apparatus for modifying or controlling the temperature of the tool or work.
SEE OR SEARCH CLASS
264, Plastic and Nonmetallic Article Shaping or Treating: Processes,
138+, for molding or shaping processes within the class definition when combined with a cutting or severing step. 451, Abrading,
33, and 53 for a process of abrading including temperature modification or control of work or abradant.
