1402826

Information

• Patent Grant
• 1402826

• References
• Source

• Patent Number

  1,402,826

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1922
  103 years ago

• CPC

  • F04B53/04 - Draining
  • Y10T137/86179 - Drain valve actuator mounted on pump

• US Classifications

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