2824556

Information

• Patent Grant
• 2824556

• References
• Source

• Patent Number

  2,824,556

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1958
  66 years ago

• CPC

  • B23F5/202 - the tool having a shape similar to that of a gear or part thereof, with cutting edges situated on the tooth contour lines
  • B24B53/07 - by means of forming tools having a shape complementary to that to be produced
  • B24B53/083 - for tools having a screw-thread profile

• US Classifications

  • 125 - Stone working
  • 451 - Abrading