2225520

Information

• Patent Grant
• 2225520

• References
• Source

• Patent Number

  2,225,520

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1940
  84 years ago

• CPC

  • G09F3/0292 - tamper indicating labels
  • B42D15/00 - Printed matter of special format or style not otherwise provided for
  • B43M1/00 - Fixing seals on documents
  • B44C1/175 - Transfer using solvent
  • G09F3/02 - Forms or constructions
  • G09F2003/0285 - Stamp-like labels
  • Y10S428/914 - Transfer or decalcomania
  • Y10T428/2486 - with outer strippable or release layer

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 283 - Printed matter