1572624

Information

• Patent Grant
• 1572624

• References
• Source

• Patent Number

  1,572,624

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1926
  98 years ago

• CPC

  • B23F9/00 - Making gears having teeth curved in their longitudinal direction
  • B23F1/06 - by milling
  • B23F7/00 - Making herringbone gear teeth
  • Y10T409/108109 - End mill

• US Classifications

  • 409 - Gear cutting, milling, or planing