1722544

Information

• Patent Grant
• 1722544

• References
• Source

• Patent Number

  1,722,544

• Date Filed

  Not available

• Date Issued

  Tuesday, July 30, 1929
  95 years ago

• CPC

  • B23F17/00 - Special methods or machines for making gear teeth, not covered by the preceding groups
  • Y10T409/105724 - Gear shaving
  • Y10T409/107155 - Rectilinearly reciprocating cutter

• US Classifications

  • 409 - Gear cutting, milling, or planing