3174244

Information

• Patent Grant
• 3174244

• References
• Source

• Patent Number

  3,174,244

• Date Filed

  Not available

• Date Issued

  Tuesday, March 23, 1965
  59 years ago

• CPC

  • B42D15/042 - Foldable cards or sheets
  • B42D15/047 - with photographs or slides

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 229 - Envelopes, wrappers, and paperboard boxes