2775921

Information

• Patent Grant
• 2775921

• References
• Source

• Patent Number

  2,775,921

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1957
  68 years ago

• CPC

  • B23F5/207 - the tools being interlocked
  • Y10T409/106201 - Plural rotary cutters
  • Y10T409/10636 - On reciprocating carriage
  • Y10T409/10954 - Work dividing or checking of work position or division

• US Classifications

  • 409 - Gear cutting, milling, or planing