2142761

Information

• Patent Grant
• 2142761

• References
• Source

• Patent Number

  2,142,761

• Date Filed

  Not available

• Date Issued

  Tuesday, January 3, 1939
  86 years ago

• CPC

  • B41J11/60 - Erasing or correcting tables
  • B43L19/0018 - with fluids

• US Classifications

  • 400 - Typewriting machines
  • 015 - Brushing, scrubbing, and general cleaning
  • 401 - Coating implements with material supply