3704150

Information

• Patent Grant
• 3704150

• References
• Source

• Patent Number

  3,704,150

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1972
  52 years ago

• CPC

  • B41J29/367 - sheet media carrying a pigmented transferable correction layer
  • B41M5/10 - by using carbon paper or the like
  • Y10S206/82 - Separable, striplike plural articles
  • Y10T428/15 - Sheet, web, or layer weakened to permit separation through thickness
  • Y10T428/24273 - including aperture

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 206 - Special receptacle or package
  • 400 - Typewriting machines