2553542

Information

• Patent Grant
• 2553542

• References
• Source

• Patent Number

  2,553,542

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1951
  73 years ago

• CPC

  • F04F7/00 - Pumps displacing fluids by using inertia thereof
  • F04B43/088 - with two or more tubular flexible members in series
  • Y10T137/88054 - Direct response normally closed valve limits direction of flow

• US Classifications

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