1170220

Information

• Patent Grant
• 1170220

• References
• Source

• Patent Number

  1,170,220

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1916
  109 years ago

• CPC

  • B43L19/0056 - Holders for erasers
  • Y10T24/1332 - Combined and convertible pencil holder

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 024 - Buckles, buttons, clasps, etc.