2129049

Information

• Patent Grant
• 2129049

• References
• Source

• Patent Number

  2,129,049

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1938
  86 years ago

• CPC

  • B23Q17/00 - Arrangements for observing, indicating or measuring on machine tools
  • Y10T409/304704 - In response to cutter or cutter carriage
  • Y10T409/308176 - with position indicator or limit means

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 318 - Electricity: motive power systems
  • 451 - Abrading