2548163

Information

• Patent Grant
• 2548163

• References
• Source

• Patent Number

  2,548,163

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1951
  73 years ago

• CPC

  • E06B9/78 - for direct manual operation
  • E06B2009/425 - Pull chain or cord attached to bottom edge of screen
  • Y10T16/515 - Swinging

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 016 - Miscellaneous hardware