2211982

Information

• Patent Grant
• 2211982

• References
• Source

• Patent Number

  2,211,982

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1940
  84 years ago

• CPC

  • E06B9/78 - for direct manual operation
  • E06B2009/425 - Pull chain or cord attached to bottom edge of screen

• US Classifications

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