3205997

Information

• Patent Grant
• 3205997

• References
• Source

• Patent Number

  3,205,997

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1965
  59 years ago

• CPC

  • B41J35/38 - Feeding the ink ribbon to waste after use

• US Classifications

  • 400 - Typewriting machines