1465151

Information

• Patent Grant
• 1465151

• References
• Source

• Patent Number

  1,465,151

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1923
  101 years ago

• CPC

  • B23F21/18 - Taper hobs
  • Y10T74/19642 - Directly cooperating gears
  • Y10T407/1715 - Hob

• US Classifications

  • 407 - Cutters, for shaping