3788753

Information

• Patent Grant
• 3788753

• References
• Source

• Patent Number

  3,788,753

• Date Filed

  Not available

• Date Issued

  Tuesday, January 29, 1974
  50 years ago

• CPC

  • B43K5/1881 - when the writing point points upwards
  • B43K5/1845 - opened by actuation of the writing point

• US Classifications

  • 401 - Coating implements with material supply
  • 222 - Dispensing