3290779

Information

• Patent Grant
• 3290779

• References
• Source

• Patent Number

  3,290,779

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1966
  58 years ago

• CPC

  • B23D21/08 - with cutting wheels
  • B23G1/22 - Machines specially designed for operating on pipes or tubes
  • Y10T408/31 - Convertible cutting means
  • Y10T408/63 - Tool or tool-support with torque-applying ratchet
  • Y10T408/643 - Reversible ratchet

• US Classifications

  • 030 - Cutlery
  • 408 - Cutting by use of rotating axially moving tool