1152077

Information

• Patent Grant
• 1152077

• References
• Source

• Patent Number

  1,152,077

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1915
  109 years ago

• CPC

  • E03C1/294 - with provisions against loss of water lock
  • Y10T137/4591 - Enlarged upflow leg
  • Y10T137/6157 - Wrench engaging lugs

• US Classifications

  • 137 - Fluid handling