2449567

Information

• Patent Grant
• 2449567

• References
• Source

• Patent Number

  2,449,567

• Date Filed

  Not available

• Date Issued

  Tuesday, September 21, 1948
  76 years ago

• CPC

  • B43K5/1845 - opened by actuation of the writing point
  • B43K5/08 - with ink-supplying valves

• US Classifications

  • 401 - Coating implements with material supply