1335472

Information

• Patent Grant
• 1335472

• References
• Source

• Patent Number

  1,335,472

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1920
  105 years ago

• CPC

  • B21H5/045 - Finishing bevel gear teeth
  • B21H5/022 - Finishing gear teeth with cylindrical outline
  • Y10T74/19585 - Fixed axes

• US Classifications

  • 451 - Abrading
  • 074 - Machine element or mechanism