475033

Information

• Patent Grant
• 475033

• References
• Source

• Patent Number

  475,033

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1892
  132 years ago

• CPC

  • B43K3/04 - with retractable nibs

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning