US PATENT SUBCLASS 30 / 347
.~ Rotary
Current as of: June, 1999
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DEFINITION
Classification: 30/347
(under subclass 346) Blades in which the blade is so constructed as to be rotated during the cutting operation.
(1) Note. For organized cutting tools within this class having rotary blades, see the following subclasses: 26, 42+, 101, 102, 110, 128, 167, 205+, 240, 263+, 276, 292, 300, 306+, 310+, 319, 418+, 422+, 433+, and 440.
(2) Note. For other rotary blade implements and machine specialized to art uses, special attention is drawn to the following classes in search class, below.
SEE OR SEARCH CLASS
12, Boot and Shoe Making,
77, 86.7, 87, 88+, and 91+.
37, Excavating, 205+, 209+, 222, 223+, 238, 242+, and 244+ for a rotary snow excavator.
56, Harvesters,
249+, 255+, 294, and 295.
69, Leather Manufactures,
9.5, and 16.
76, Metal Tools and Implements, Making,
37+, and 85.
79, Button Making,
16,.
83, Cutting,
663+,. 99, Foods and Beverages: Apparatus,
593,.
125, Stone Working,
13.01+,.
142, Wood Turning,
9, 22, 26+ and 40+.
144, Woodworking,
82+, 116 through 119.2, 150, 176, 200, 201, 203+, and 218 through 241.
172, Earth Working,
35+, and 518+ for rotating earth working tools.
173, Tool Driving or Impacting,
213+, for a drive means peculiar to driving a tool or the like about an axis. 175, Boring or Penetrating the Earth,
373, and the search there noted for a disc cutter for a rolling cutter bit used for earth boring.
299, Mining or In Situ Disintegration of Hard Material,
86, for a hard material disintegrating cutting head with a relatively rolling tooth, and subclass 101 for a rotary cutter head having plural teeth.
407, Cutters, for Shaping, for a cutter to be used in a milling machine or lathe.
408, Cutting by Use of Rotating Axially Moving Tool,
199+, for a tool, per se, of that class type.
409, Gear Cutting, Milling, or Planing,
1+, for a gear cutting machine or process; and subclasses 64+ for a milling machine or process.
425, Plastic Article or Earthenware Shaping or Treating: Apparatus,
289+, for a preform severing means combined in a shaping or reshaping apparatus for plastic material. 433, Dentistry,
1, for veterinary crown slitters; and subclasses 144+ for other crown slitters.
451, Abrading,
177+, 541+, and 548+.
470, Threaded, Headed Fastener, or Washer Making: Process and Apparatus,
149, 185+, and 198+, except as provided for in Class 408.
