3061963

Information

• Patent Grant
• 3061963

• References
• Source

• Patent Number

  3,061,963

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1962
  62 years ago

• CPC

  • B42F17/346 - with pivoting movement of selected cards

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 116 - Signals and indicators