3323142

Information

• Patent Grant
• 3323142

• References
• Source

• Patent Number

  3,323,142

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1967
  57 years ago

• CPC

  • E03D1/304 - with valves with own buoyancy
  • Y10T137/7381 - Quick acting

• US Classifications

  • 004 - Baths, closets, sinks, and spittoons
  • 137 - Fluid handling
  • 251 - Valves and valve actuation