1839807

Information

• Patent Grant
• 1839807

• References
• Source

• Patent Number

  1,839,807

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1932
  93 years ago

• CPC

  • B28C7/128 - Nozzles; Valves; Valve-actuating means
  • Y10T137/86919 - Sequentially closing and opening alternately seating flow controllers
  • Y10T137/87016 - Lost motion

• US Classifications

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