3037448

Information

• Patent Grant
• 3037448

• References
• Source

• Patent Number

  3,037,448

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1962
  62 years ago

• CPC

  • B41J33/518 - the reversing-feeler engaging buttons or the like secured to the ribbon near its end
  • B41J2/24 - serial printer type
  • B41J33/58 - Ribbon fed angularly

• US Classifications

  • 101 - Printing
  • 400 - Typewriting machines