1504307

Information

• Patent Grant
• 1504307

• References
• Source

• Patent Number

  1,504,307

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1924
  100 years ago

• CPC

  • B23Q27/00 - Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass
  • B23D3/02 - for cutting grooves
  • Y10T409/507052 - Link driven by crank

• US Classifications

  • 409 - Gear cutting, milling, or planing