3732894

Information

• Patent Grant
• 3732894

• References
• Source

• Patent Number

  3,732,894

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1973
  51 years ago

• CPC

  • F16L59/11 - Rigid covers for elbows

• US Classifications

  • 138 - Pipes and tubular conduits
  • 220 - Receptacles
  • 285 - Pipe joints or couplings