1855264

Information

• Patent Grant
• 1855264

• References
• Source

• Patent Number

  1,855,264

• Date Filed

  Not available

• Date Issued

  Tuesday, April 26, 1932
  93 years ago

• CPC

  • F16L29/02 - with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied
  • Y10T137/87008 - Screw-actuated differential valves
  • Y10T137/8704 - First valve actuates second valve

• US Classifications

  • 137 - Fluid handling
  • 239 - Fluid sprinkling, spraying, and diffusing