2667402

Information

• Patent Grant
• 2667402

• References
• Source

• Patent Number

  2,667,402

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1954
  70 years ago

• CPC

  • B43L13/00 - Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
  • B43K1/003 - Capillary nibs
  • B43K1/06 - Tubular writing-points

• US Classifications

  • 346 - Recorders
  • 048 - Gas: heating and illuminating
  • 101 - Printing
  • 347 - Incremental printing of symbolic information