1994221

Information

• Patent Grant
• 1994221

• References
• Source

• Patent Number

  1,994,221

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1935
  89 years ago

• CPC

  • B23C1/025 - with working-spindle movable in a fixed position
  • Y10T74/1453 - Interlocked rotator and brake
  • Y10T409/304648 - with control means energized in response to activator stimulated by condition sensor
  • Y10T409/305432 - Endless or orbital work or product advancing means

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 074 - Machine element or mechanism