2232517

Information

• Patent Grant
• 2232517

• References
• Source

• Patent Number

  2,232,517

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1941
  84 years ago

• CPC

  • E21F1/06 - Duct connections
  • F16L31/00 - Arrangement for connecting hoses to one another or to flexible sleeves
  • F16L33/00 - Arrangements for connecting hoses to rigid members Rigid hose connectors

• US Classifications

  • 285 - Pipe joints or couplings