3829224

Information

• Patent Grant
• 3829224

• References
• Source

• Patent Number

  3,829,224

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1974
  50 years ago

• CPC

  • B43L19/0018 - with fluids
  • B43K5/1818 - Mechanical feeding means
  • B43K8/028 - Movable closure or gate
  • B43K8/24 - characterised by the means for retracting writing-points
  • B43L25/12 - with pen-wiping means

• US Classifications

  • 401 - Coating implements with material supply