1496215

Information

• Patent Grant
• 1496215

• References
• Source

• Patent Number

  1,496,215

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1924
  100 years ago

• CPC

  • B24B5/485 - using grinding wires or ropes
  • G04D3/0058 - for bearing jewels

• US Classifications

  • 451 - Abrading
  • 192 - Clutches and power-stop control
  • 968 - Horology