2503747

Information

• Patent Grant
• 2503747

• References
• Source

• Patent Number

  2,503,747

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1950
  74 years ago

• CPC

  • B42D15/02 - Postcards Greeting, menu, business or like cards Letter cards or letter-sheets
  • Y10S493/959 - Toy or amusement article

• US Classifications

  • 493 - Manufacturing container or tube from paper