US Patent Class 408
CUTTING BY USE OF ROTATING AXIALLY MOVING TOOL-- Main Headings



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Current as of: June, 1999
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CLASS NOTES
1 R  DF  PROCESSES {1}
2  DF  WITH MEANS TO WEIGH OR TEST WORK OR PRODUCT
3  DF  WITH MEANS TO REGULATE OPERATION BY USE OF TEMPLET, TAPE, CARD, OR OTHER REPLACEABLE INFORMATION SUPPLY
4  DF  WITH INTERLOCK BETWEEN MACHINE ELEMENTS
5  DF  WITH RANDOMLY-ACTUATED STOPPING MEANS {2}
8  DF  WITH CONTROL MEANS ENERGIZED IN RESPONSE TO ACTIVATOR STIMULATED BY CONDITION SENSOR {3}
14  DF  WITH STOPPING UPON COMPLETION OF PRESCRIBED OPERATION {1}
16  DF  WITH SIGNAL, INDICATOR, ILLUMINATOR OR OPTICAL MEANS
17  DF  INCLUDING MEANS TO CAUSE TOOL TO PROGRESSIVELY VIBRATE TOWARD WORK
18  DF  WITH MEANS TO CONDITION TOOL
19  DF  WITH MEANS TO DEFORM WORK TEMPORARILY
20  DF  CONVERTIBLE CUTTING MEANS {1}
22  DF  COMBINED CUTTING MEANS {4}
31  DF  MACHINE INCLUDING PLURAL TOOLS {5}
54  DF  WITH RADIALLY OUTER LIMIT OF CUTTING EDGE MOVING TO DEFINE CYLINDER PARTIALLY, BUT NOT ENTIRELY ENCIRCLED BY WORK
55  DF  AXIS OF TOOL MOVING WITH WORK DURING OPERATION
56  DF  WITH MEANS TO APPLY TRANSIENT, FLUENT MEDIUM TO WORK OR PRODUCT {2}
62  DF  WITH WORK-INFEED MEANS {4}
67  DF  WITH PRODUCT HANDLING OR RECEIVING MEANS {1}
69  DF  WITH WORK ADVANCING OR GUIDING MEANS {1}
72 R  DF  WITH WORK-ENGAGING STRUCTURE OTHER THAN TOOL OR TOOL-SUPPORT {13}
116  DF  TOOL-SUPPORT WITH MEANS TO RECEIVE TOOL-POSITION INDICATOR
117  DF  PLURAL TOOL-ASSEMBLAGES {1}
120  DF  TOOL OR TOOL-SUPPORT WITH TORQUE-APPLYING RATCHET {2}
124  DF  MEANS TO DRIVE TOOL {5}
138  DF  TOOL OR TOOL-SUPPORT WITH THRUST-APPLYING MACHINE-ENGAGING SCREW
139  DF  TOOL OR TOOL-SUPPORT WITH TORQUE-APPLYING CLUTCH {1}
141  DF  TOOL OR TOOL-SUPPORT WITH TORQUE-APPLYING SPLINE {1}
143  DF  TOOL-CARRIER WITH VIBRATION-DAMPING MEANS
144  DF  TOOL OF SPECIFIC DIVERSE MATERIAL
145  DF  TOOL HAVING CRYSTALLINE CUTTING EDGE
146  DF  TOOL-SUPPORT WITH MEANS TO MOVE TOOL RELATIVE TO TOOL-SUPPORT {1}
186  DF  TOOL-SUPPORT WITH MEANS TO PERMIT POSITIONING OF THE TOOL RELATIVE TO SUPPORT {5}
199  DF  TOOL OR TOOL WITH SUPPORT {12}
234  DF  MACHINE FRAME {2}
238  DF  TOOL-SUPPORT {1}
241 R  DF  MISCELLANEOUS {3}
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CROSS-REFERENCE ART COLLECTIONS
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700  DF  CUTTING BY USE OF ULTRASONIC ENERGY
701  DF  CUTTING BY USE OF RADIANT ENERGY (E.G., LASER, MASER)
702  DF  CUTTING BY USE OF PENUMATIC DRIVE MEANS
703  DF  TREPANNING
704  DF  DRILLING SMALL HOLES
705  DF  DRILLING DEEP HOLES
706  DF  DRILLING BRAKE LINING
707  DF  DRILLING OPENING FOR BEARING IN CONNECTING ROD OR PISTON
708  DF  DRILLING OPENING FOR BEARING IN ENGINE BLOCK
709  DF  REBORING PISTON RECEIVING CYLINDER
710  DF  SAFETY DEVICE
711  DF  ADAPTER FOR BROKEN TOOL
712  DF  DRILL PRESS ADAPTED TO USE PORTABLE HAND DRILL
713  DF  TOOL HAVING DETACHABLE CUTTING EDGE
714  DF  RESILIENT TOOL OR TOOL-SUPPORT
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DIGEST
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DIG 1  DF  Bowling ball drill