1509568

Information

• Patent Grant
• 1509568

• References
• Source

• Patent Number

  1,509,568

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1924
  101 years ago

• CPC

  • F21V37/0066 - Chimneys
  • F21V3/00 - Globes Bowls Cover glasses

• US Classifications

  • 126 - Stoves and furnaces