1766712

Information

• Patent Grant
• 1766712

• References
• Source

• Patent Number

  1,766,712

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1930
  94 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
  • E03C2001/2317 - transmission of actuation force involves a spring

• US Classifications

  • 004 - Baths, closets, sinks, and spittoons