1302749

Information

• Patent Grant
• 1302749

• References
• Source

• Patent Number

  1,302,749

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1919
  105 years ago

• CPC

  • F16K17/36 - actuated in consequence of extraneous circumstances
  • Y10T137/0753 - Control by change of position or inertia of system
  • Y10T137/6862 - Boiler or steam dome

• US Classifications

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