2227865

Information

• Patent Grant
• 2227865

• References
• Source

• Patent Number

  2,227,865

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1941
  84 years ago

• CPC

  • B24B19/007 - for grinding buttons, nail heads, screw heads, bottle capsules or the like

• US Classifications

  • 451 - Abrading
  • 198 - Conveyors: power-driven
  • 221 - Article dispensing