2921179

Information

• Patent Grant
• 2921179

• References
• Source

• Patent Number

  2,921,179

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1960
  65 years ago

• CPC

  • B23Q35/13 - Sensing by using magnetic means
  • Y10T409/30196 - to actuate electrically driven work or tool moving means
  • Y10T409/304256 - Means to remove flash or burr

• US Classifications

  • 219 - Electric heating
  • 033 - Geometrical instruments
  • 318 - Electricity: motive power systems
  • 324 - Electricity: measuring and testing
  • 409 - Gear cutting, milling, or planing