1512543

Information

• Patent Grant
• 1512543

• References
• Source

• Patent Number

  1,512,543

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1924
  100 years ago

• CPC

  • B23F21/08 - having the same profile as a tooth or teeth of a rack
  • Y10T407/17 - Gear cutting tool
  • Y10T407/174 - Gear generating, revolving shaper cutting tool

• US Classifications

  • 407 - Cutters, for shaping
  • 451 - Abrading