1567481

Information

• Patent Grant
• 1567481

• References
• Source

• Patent Number

  1,567,481

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1925
  99 years ago

• CPC

  • F16T1/14 - involving a piston, diaphragm, or bellows
  • Y10T137/2693 - Pressure responsive
  • Y10T137/295 - Plural trap chambers

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation