1654199

Information

• Patent Grant
• 1654199

• References
• Source

• Patent Number

  1,654,199

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1927
  96 years ago

• CPC

  • B23F17/001 - for making gear pairs
  • B23F9/10 - with a face-mill
  • B23F19/005 - using a face-mill-type tool
  • Y10T74/19986 - Twisted
  • Y10T409/108268 - Radially faced

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 074 - Machine element or mechanism
  • 451 - Abrading