3217077

Information

• Patent Grant
• 3217077

• References
• Source

• Patent Number

  3,217,077

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1965
  59 years ago

• CPC

  • F16L58/185 - for joints with sleeve or socket
  • B28B21/56 - incorporating reinforcements or inserts
  • B28B21/94 - for impregnating or coating by applying liquids or semi-liquids

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 138 - Pipes and tubular conduits
  • 285 - Pipe joints or couplings