687180

Information

• Patent Grant
• 687180

• References
• Source

• Patent Number

  687,180

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1901
  123 years ago

• CPC

  • F16T1/24 - using levers
  • Y10T137/2968 - Liquid control valve positively actuated
  • Y10T137/7303 - Control of both inflow and outflow of tank
  • Y10T137/7387 - Over center mechanism
  • Y10T137/74 - Lost motion mechanism

• US Classifications

  • 137 - Fluid handling