2327778

Information

• Patent Grant
• 2327778

• References
• Source

• Patent Number

  2,327,778

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1943
  81 years ago

• CPC

  • E05D15/244 - Upper part guiding means
  • E05D13/1223 - Spring safety devices
  • E05D13/1215 - specially adapted for overhead wings
  • E05D15/248 - with lever arms for producing an additional movement
  • E05Y2900/106 - for garages
  • Y10S292/36 - Overhead door latches
  • Y10T16/373 - Track and bracket

• US Classifications

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