2553543

Information

• Patent Grant
• 2553543

• References
• Source

• Patent Number

  2,553,543

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1951
  73 years ago

• CPC

  • F04B43/088 - with two or more tubular flexible members in series
  • Y10T137/791 - Ball valves
  • Y10T137/8622 - Plural top-to-bottom connected tanks
  • Y10T137/86228 - With communicating opening in common walls of tanks or compartments

• US Classifications

  • 417 - Pumps
  • 137 - Fluid handling