2871541

Information

• Patent Grant
• 2871541

• References
• Source

• Patent Number

  2,871,541

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1959
  66 years ago

• CPC

  • B28B21/74 - Producing pipe bends, sockets, sleeves Moulds therefor
  • Y10S425/044 - Rubber mold
  • Y10S425/058 - Undercut
  • Y10S425/124 - Rubber matrix
  • Y10S425/218 - Pipe machine: socket forming apparatus

• US Classifications

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