1487411

Information

• Patent Grant
• 1487411

• References
• Source

• Patent Number

  1,487,411

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1924
  101 years ago

• CPC

  • B23B31/16191 - using mechanical transmission through the spindle
  • Y10S409/903 - Work holder
  • Y10T29/5109 - Lathe
  • Y10T29/5113 - Commutator
  • Y10T82/25 - Lathe
  • Y10T82/26 - Work driver
  • Y10T279/1045 - Internal cone
  • Y10T279/1058 - Constricting band, annulus, or clip
  • Y10T409/30756 - Machining arcuate surface

• US Classifications

  • 082 - Turning
  • 029 - Metal working
  • 147 - Coopering
  • 192 - Clutches and power-stop control
  • 279 - Chucks or sockets
  • 409 - Gear cutting, milling, or planing