2759227

Information

• Patent Grant
• 2759227

• References
• Source

• Patent Number

  2,759,227

• Date Filed

  Not available

• Date Issued

  Tuesday, August 21, 1956
  68 years ago

• CPC

  • E05B65/0021 - for overhead or roll-up doors
  • E05C7/06 - a fastening device for one wing being actuated or controlled by closing another wing
  • E06B2003/7057 - with little passing through doors
  • Y10S292/36 - Overhead door latches
  • Y10T292/0972 - Lever and push or pull rod
  • Y10T292/0993 - Gear

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 049 - Movable or removable closures
  • 292 - Closure fasteners