2489102

Information

• Patent Grant
• 2489102

• References
• Source

• Patent Number

  2,489,102

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1949
  75 years ago

• CPC

  • B23B47/30 - Additional gear with one or more working-spindles attachable to the main working-spindle and mounting the additional gear
  • Y10T74/19107 - Nonparallel
  • Y10T74/19688 - Bevel

• US Classifications

  • 074 - Machine element or mechanism
  • 451 - Abrading