1244343

Information

• Patent Grant
• 1244343

• References
• Source

• Patent Number

  1,244,343

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1917
  107 years ago

• CPC

  • B43K3/04 - with retractable nibs

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning