1627504

Information

• Patent Grant
• 1627504

• References
• Source

• Patent Number

  1,627,504

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1927
  98 years ago

• CPC

  • E03C1/23 - with mechanical closure mechanisms
  • E03C2001/2313 - the actuation force being pneumatic or hydraulic

• US Classifications

  • 004 - Baths, closets, sinks, and spittoons