292055

Information

• Patent Grant
• 292055

• References
• Source

• Patent Number

  292,055

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1884
  140 years ago

• CPC

  • E03C1/242 - automatically actuating supply or draining valves
  • E03C1/23 - with mechanical closure mechanisms
  • E03C1/2302 - the actuation force being transmitted to the plug via rigid elements
  • E03C1/284 - having U-shaped trap
  • E03C2201/60 - Reducing noise in plumbing systems

• US Classifications

  • 004 - Baths, closets, sinks, and spittoons