2604710

Information

• Patent Grant
• 2604710

• References
• Source

• Patent Number

  2,604,710

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1952
  73 years ago

• CPC

  • B42D25/40 - Manufacture
  • B41F17/00 - Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
  • B42D25/00 - Information-bearing cards or sheet-like structures characterised by identification or security features Manufacture thereof
  • B42D25/29 - Securities Bank notes
  • B44C1/175 - Transfer using solvent
  • B44C1/1754 - Decalcomanias provided with a layer being specially adapted to facilitate their release from a temporary carrier
  • G09F3/00 - Labels, tag tickets, or similar identification or indication means Seals Postage or like stamps
  • B42D25/309 - Photographs
  • B42D25/45 - Associating two or more layers
  • B42D25/47 - using adhesives
  • B42D2033/04 - Transparent material
  • B42D2035/02 - Nature of the markings
  • B42D2035/06 - Picture of the user
  • B42D2035/26 - Halftone or interference patterns

• US Classifications

  • 283 - Printed matter
  • 427 - Coating processes