2961898

Information

• Patent Grant
• 2961898

• References
• Source

• Patent Number

  2,961,898

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1960
  64 years ago

• CPC

  • B23B39/04 - Co-ordinate boring or drilling machines Machines for making holes without previous marking
  • Y10T82/2535 - Electrical type
  • Y10T408/08 - with means to regulate operation by use of templet, tape, card, or other replaceable information supply
  • Y10T408/21 - with signal, indicator, illuminator or optical means
  • Y10T409/30 - Milling

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 082 - Turning
  • 409 - Gear cutting, milling, or planing