613950

Information

• Patent Grant
• 613950

• References
• Source

• Patent Number

  613,950

• Date Filed

  Not available

• Date Issued

  Tuesday, November 8, 1898
  126 years ago

• CPC

  • B23B45/12 - by using a ratchet brace
  • Y10T74/1555 - Rotary driven element
  • Y10T408/637 - with thrust applying means
  • Y10T408/641 - Double-acting ratchet

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 074 - Machine element or mechanism