3519283

Information

• Patent Grant
• 3519283

• References
• Source

• Patent Number

  3,519,283

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1970
  54 years ago

• CPC

  • F16L21/05 - comprising a first ring being placed on a male part and a second ring in the sleeve or socket
  • Y10S277/944 - Elastomer or plastic

• US Classifications

  • 277 - Seal for a joint or juncture
  • 285 - Pipe joints or couplings
  • 528 - Synthetic resins or natural rubbers