1409102

Information

• Patent Grant
• 1409102

• References
• Source

• Patent Number

  1,409,102

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1922
  103 years ago

• CPC

  • B24B5/06 - for grinding cylindrical surfaces internally
  • Y10T74/1535 - Inwardly facing racks
  • Y10T279/17351 - Split end to end

• US Classifications

  • 451 - Abrading
  • 074 - Machine element or mechanism
  • 279 - Chucks or sockets