1612830

Information

• Patent Grant
• 1612830

• References
• Source

• Patent Number

  1,612,830

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1927
  98 years ago

• CPC

  • B23F23/1225 - Arrangements of abrasive wheel dressing devices on gear-cutting machines
  • B23F5/04 - the tool being a grinding worm
  • B23F23/1275 - Grinding or honing worm holders
  • Y10T82/2564 - Tailstock

• US Classifications

  • 451 - Abrading
  • 082 - Turning