2378696

Information

• Patent Grant
• 2378696

• References
• Source

• Patent Number

  2,378,696

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1945
  79 years ago

• CPC

  • B24B19/11 - for grinding the circumferential surface of rings
  • Y10T29/46 - Burning in, wearing in, or oil burnishing
  • Y10T74/1527 - Screw and nut devices

• US Classifications

  • 451 - Abrading
  • 029 - Metal working
  • 074 - Machine element or mechanism