2537828

Information

• Patent Grant
• 2537828

• References
• Source

• Patent Number

  2,537,828

• Date Filed

  Not available

• Date Issued

  Tuesday, January 9, 1951
  74 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
  • D06 - Furnishings