3737242

Information

• Patent Grant
• 3737242

• References
• Source

• Patent Number

  3,737,242

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1973
  51 years ago

• CPC

  • B43K8/18 - Arrangements for feeding the ink to the writing-points
  • B43K8/165 - Ink cartridges, ink reservoirs

• US Classifications

  • 401 - Coating implements with material supply