3822336

Information

• Patent Grant
• 3822336

• References
• Source

• Patent Number

  3,822,336

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1974
  50 years ago

• CPC

  • E04C2/041 - composed of a number of smaller elements
  • B28B19/0053 - to tiles, bricks or the like
  • B28B19/0069 - the tiles, bricks or the like being sunk in resilient mould material
  • E04C2002/002 - Panels with integrated lifting means
  • E04C2002/007 - Panels with the appearance of a brick wall

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 249 - Static molds