3593391

Information

• Patent Grant
• 3593391

• References
• Source

• Patent Number

  3,593,391

• Date Filed

  Not available

• Date Issued

  Tuesday, July 20, 1971
  53 years ago

• CPC

  • B29C65/54 - between pre-assembled parts
  • B29C66/52272 - concentrically
  • F16L58/1081 - the coating being a preformed pipe
  • B29C65/483 - Reactive adhesives
  • B29C65/542 - by injection

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 249 - Static molds
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 285 - Pipe joints or couplings