3926293

Information

• Patent Grant
• 3926293

• References
• Source

• Patent Number

  3,926,293

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1975
  49 years ago

• CPC

  • B41J19/20 - Positive-feed character-spacing mechanisms
  • B41J2/495 - by selective printing from a rotating helical member

• US Classifications

  • 400 - Typewriting machines
  • 101 - Printing
  • 474 - Endless belt power transmission systems or components