485409

Information

• Patent Grant
• 485409

• References
• Source

• Patent Number

  485,409

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1892
  132 years ago

• CPC

  • E03B9/16 - Devices for retaining foreign matter
  • Y10T137/5468 - Cap, cover or hood
  • Y10T137/5485 - With valve at outlet
  • Y10T137/5491 - With supplemental valve
  • Y10T137/5497 - Protection against freezing
  • Y10T137/87788 - With valve or movable deflector at junction
  • Y10T137/87917 - Flow path with serial valves and/or closures

• US Classifications

  • 137 - Fluid handling