2886989

Information

• Patent Grant
• 2886989

• References
• Source

• Patent Number

  2,886,989

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1959
  65 years ago

• CPC

  • B27F5/12 - for making holes designed for taking up fittings
  • B27C3/08 - Operator-supported drilling machines or devices
  • Y10T408/5623 - with presser foot

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool