1755735

Information

• Patent Grant
• 1755735

• References
• Source

• Patent Number

  1,755,735

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1930
  94 years ago

• CPC

  • E03B9/12 - Stand-pipes
  • Y10T137/7903 - Weight biased

• US Classifications

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