1862586

Information

• Patent Grant
• 1862586

• References
• Source

• Patent Number

  1,862,586

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1932
  92 years ago

• CPC

  • B43K5/08 - with ink-supplying valves
  • B43K5/1872 - mounted on ink-cartridges

• US Classifications

  • 401 - Coating implements with material supply