2199916

Information

• Patent Grant
• 2199916

• References
• Source

• Patent Number

  2,199,916

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1940
  85 years ago

• CPC

  • F24B13/002 - Surrounds
  • Y10S428/921 - Fire or flameproofing
  • Y10T428/24231 - At opposed marginal edges
  • Y10T428/24777 - Edge feature
  • Y10T428/31678 - Of metal

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 126 - Stoves and furnaces