2742052

Information

• Patent Grant
• 2742052

• References
• Source

• Patent Number

  2,742,052

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1956
  68 years ago

• CPC

  • A61M16/10 - Preparation of respiratory gases or vapours
  • A62B15/00 - Installations affording protection against poisonous or injurious substances
  • F16L37/60 - with plug and fixed wall housing
  • Y10T137/3724 - With coupling means
  • Y10T137/6137 - Longitudinal movement of valve
  • Y10T137/6184 - Removable valve with normally disabled supplemental check valve
  • Y10T137/6984 - Recessed gas outlet box
  • Y10T137/8326 - Fluid pressure responsive indicator, recorder or alarm
  • Y10T137/87981 - Common actuator

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation
  • 285 - Pipe joints or couplings