3047013

Information

• Patent Grant
• 3047013

• References
• Source

• Patent Number

  3,047,013

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1962
  62 years ago

• CPC

  • E03C1/298 - consisting only of non-return valve
  • E03C1/294 - with provisions against loss of water lock
  • E03D11/00 - Other component parts of water-closets
  • E03D11/10 - Bowls with closure elements provided between bottom or outlet and the outlet pipe Bowls with pivotally supported inserts
  • Y10T137/7885 - Multiple slit

• US Classifications

  • 137 - Fluid handling
  • 004 - Baths, closets, sinks, and spittoons
  • 623 - Prosthesis