2839135

Information

• Patent Grant
• 2839135

• References
• Source

• Patent Number

  2,839,135

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1958
  66 years ago

• CPC

  • E06B9/581 - Means to prevent or induce disengagement of shutter from side rails
  • E06B2009/1594 - attached to outer surface of slat

• US Classifications

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