1311405

Information

• Patent Grant
• 1311405

• References
• Source

• Patent Number

  1,311,405

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1919
  105 years ago

• CPC

  • A47K13/247 - Covers with sliding wings or wings pivoting around a vertical axis

• US Classifications

  • 004 - Baths, closets, sinks, and spittoons