3855926

Information

• Patent Grant
• 3855926

• References
• Source

• Patent Number

  3,855,926

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1974
  50 years ago

• CPC

  • B41K3/58 - using ink ribbons, ink sheets, or carbon tape or paper
  • B41K3/04 - and movable at right angles to the surface to be stamped

• US Classifications

  • 101 - Printing
  • 400 - Typewriting machines