1941812

Information

• Patent Grant
• 1941812

• References
• Source

• Patent Number

  1,941,812

• Date Filed

  Not available

• Date Issued

  Tuesday, January 2, 1934
  91 years ago

• CPC

  • B28B11/245 - Curing concrete articles
  • B28B21/06 - into moulds having sliding parts
  • B28B23/022 - Means for inserting reinforcing members into the mould or for supporting them in the mould
  • Y10S425/218 - Pipe machine: socket forming apparatus

• US Classifications

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