1574509

Information

• Patent Grant
• 1574509

• References
• Source

• Patent Number

  1,574,509

• Date Filed

  Not available

• Date Issued

  Tuesday, February 23, 1926
  98 years ago

• CPC

  • A24F19/04 - with depressible false floor

• US Classifications

  • 220 - Receptacles
  • 126 - Stoves and furnaces