3246671

Information

• Patent Grant
• 3246671

• References
• Source

• Patent Number

  3,246,671

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1966
  58 years ago

• CPC

  • F16L21/05 - comprising a first ring being placed on a male part and a second ring in the sleeve or socket
  • Y10S528/905 - Polymer prepared from isocyanate reactant has adhesive property
  • Y10S528/906 - Fiber or elastomer prepared from an isocyanate reactant

• US Classifications

  • 138 - Pipes and tubular conduits
  • 073 - Measuring and testing
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 285 - Pipe joints or couplings
  • 528 - Synthetic resins or natural rubbers