2270741

Information

• Patent Grant
• 2270741

• References
• Source

• Patent Number

  2,270,741

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1942
  83 years ago

• CPC

  • B23F1/08 - by broaching by broach-milling
  • B23F21/26 - Broaching tools
  • Y10T409/107155 - Rectilinearly reciprocating cutter
  • Y10T409/109222 - Broach

• US Classifications

  • 409 - Gear cutting, milling, or planing