3891178

Information

• Patent Grant
• 3891178

• References
• Source

• Patent Number

  3,891,178

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1975
  49 years ago

• CPC

  • B28B7/0014 - Fastening means for mould parts
  • B28B7/0088 - Moulds in which at least one surface of the moulded article serves as mould surface
  • B28B19/0053 - to tiles, bricks or the like
  • B28B19/0061 - Means for arranging or fixing the tiles, bricks or the like in the mould
  • E04B1/04 - the elements consisting of concrete
  • E04C2/041 - composed of a number of smaller elements
  • E04C2/044 - of concrete

• US Classifications

  • 249 - Static molds
  • 052 - Static structures
  • 425 - Plastic article or earthenware shaping or treating: apparatus