1796685

Information

• Patent Grant
• 1796685

• References
• Source

• Patent Number

  1,796,685

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1931
  93 years ago

• CPC

  • E03C1/294 - with provisions against loss of water lock
  • Y10T137/4523 - Plural inlet
  • Y10T137/4576 - U-seals

• US Classifications

  • 137 - Fluid handling
  • 285 - Pipe joints or couplings