1216794

Information

• Patent Grant
• 1216794

• References
• Source

• Patent Number

  1,216,794

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1917
  107 years ago

• CPC

  • E06B9/54 - Roller fly screens
  • Y10S160/10 - Roll screen

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel