2022743

Information

• Patent Grant
• 2022743

• References
• Source

• Patent Number

  2,022,743

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1935
  89 years ago

• CPC

  • B43L25/002 - Caps or closure means for ink receptacles

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 220 - Receptacles