1773268

Information

• Patent Grant
• 1773268

• References
• Source

• Patent Number

  1,773,268

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1930
  95 years ago

• CPC

  • G05D16/10 - the sensing element being a piston or plunger
  • Y10T137/6178 - Different portions of continuous surfaces
  • Y10T137/7739 - Pop closing valves
  • Y10T137/7928 - With follower

• US Classifications

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