653535

Information

• Patent Grant
• 653535

• References
• Source

• Patent Number

  653,535

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1900
  125 years ago

• CPC

  • F16K7/10 - with inflatable member
  • G05D7/012 - the sensing element being deformable and acting as a valve
  • Y10T137/7824 - Reactor surface is inverted cup [float]

• US Classifications

  • 138 - Pipes and tubular conduits
  • 137 - Fluid handling