3145621

Information

• Patent Grant
• 3145621

• References
• Source

• Patent Number

  3,145,621

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1964
  60 years ago

• CPC

  • B23F21/18 - Taper hobs
  • B23F5/24 - the tool being a hob for making bevel gears
  • B23F9/084 - the hob being tapered
  • Y10T407/1715 - Hob
  • Y10T409/101908 - Generating tooth for bevel gear

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 407 - Cutters, for shaping