2809378

Information

• Patent Grant
• 2809378

• References
• Source

• Patent Number

  2,809,378

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1957
  67 years ago

• CPC

  • E03D1/142 - in cisterns with flushing valves
  • E03D2001/147 - having provisions for active interruption of flushing

• US Classifications

  • 004 - Baths, closets, sinks, and spittoons