692611

Information

• Patent Grant
• 692611

• References
• Source

• Patent Number

  692,611

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1902
  123 years ago

• CPC

  • E03D1/053 - which are pushed upwards by means of own buoyancy, springs, counterweights, or the like
  • E03D1/304 - with valves with own buoyancy
  • Y10T137/2781 - With manual control

• US Classifications

  • 004 - Baths, closets, sinks, and spittoons
  • 137 - Fluid handling