2132132

Information

• Patent Grant
• 2132132

• References
• Source

• Patent Number

  2,132,132

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1938
  86 years ago

• CPC

  • A62C35/605 - operating and sounding alarm automatically
  • Y10S200/30 - Fluid conductor
  • Y10S200/31 - Fluid flow
  • Y10T137/2567 - Alternate or successive inflows
  • Y10T137/3127 - With gas maintenance or application
  • Y10T137/7909 - Valve body is the weight
  • Y10T137/86035 - Combined with fluid receiver

• US Classifications

  • 137 - Fluid handling
  • 169 - Fire extinguishers
  • 200 - Electricity: circuit makers and breakers
  • 340 - Communications: electrical
  • 417 - Pumps