1855249

Information

• Patent Grant
• 1855249

• References
• Source

• Patent Number

  1,855,249

• Date Filed

  Not available

• Date Issued

  Tuesday, April 26, 1932
  92 years ago

• CPC

  • B43M11/06 - Hand-held devices
  • B43K5/1863 - opened by actuation of the rear-side of the pen

• US Classifications

  • 401 - Coating implements with material supply
  • 015 - Brushing, scrubbing, and general cleaning
  • D19 - Office supplies