2458739

Information

• Patent Grant
• 2458739

• References
• Source

• Patent Number

  2,458,739

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1949
  76 years ago

• CPC

  • B43K21/14 - with writing-cores automatically replaced from magazines
  • B43K29/02 - with rubbers

• US Classifications

  • 220 - Receptacles
  • 401 - Coating implements with material supply
  • D19 - Office supplies