2580575

Information

• Patent Grant
• 2580575

• References
• Source

• Patent Number

  2,580,575

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1952
  73 years ago

• CPC

  • E03C1/2302 - the actuation force being transmitted to the plug via rigid elements
  • E03C1/23 - with mechanical closure mechanisms
  • E03C2001/2315 - the actuation force created by a turning movement of a handle
  • Y10T137/86871 - Plug

• US Classifications

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