(under subclass 200) Devices having means to show the relative movement of a shaping tool in relation to a work support or the relative movement of a work support to a shaping tool.
(1) Note. For machines having the same type of indicators search the classes listed in the search notes below.
(2) Note. A tool support or disclosure of relative movement of tool and work is proper for this subclass.
SEE OR SEARCH CLASS
29, Metal Working, appropriate subclasses for machines having the same type of indicators as the subclass above (200).
74, Machine Element or Mechanism, appropriate subclasses for machines having the same type of indicators as the subclass above (200).
82, Turning, appropriate subclasses for machines having the same type of indicators as the subclass above (200).
83, Cutting, appropriate subclasses for machines having the same type of indicators as the subclass above (200). 142, Wood Turning, appropriate subclasses for machines having the same type of indicators as the subclass above (200).
144, Woodworking, appropriate subclasses for machines having the same type of indicators as the subclass above (200).
408, Cutting by Use of Rotating Axially Moving Tool, appropriate subclasses for machines having the same type of indicators as the subclass above (200).
409, Gear Cutting, Milling, or Planing, appropriate subclasses for machines having the same type of indicators as
the subclass above (200).
451, Abrading, appropriate subclasses for machines having the same type of indicators as the subclass above (200).
