3710428

Information

• Patent Grant
• 3710428

• References
• Source

• Patent Number

  3,710,428

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1973
  52 years ago

• CPC

  • F16L47/24 - for joints between metal and plastic pipes
  • B29C57/00 - Shaping of tube ends
  • B29C65/568 - using a swaging operation
  • B29C67/0029 - Cold deforming of thermoplastics material
  • F16L19/04 - using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
  • F16L33/28 - for hoses with one end terminating in a radial flange or collar
  • B29C35/0255 - using friction
  • B29C65/561 - using screw-threads being integral at least to one of the parts to be joined
  • Y10T29/5367 - Coupling to conduit
  • Y10T29/53878 - Tubular or tube segment forms work-engager

• US Classifications

  • 029 - Metal working