2786523

Information

• Patent Grant
• 2786523

• References
• Source

• Patent Number

  2,786,523

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1957
  67 years ago

• CPC

  • E05D15/24 - consisting of parts connected at their edges
  • B60J5/08 - of roller-blind type made of rigid elements
  • B61D19/002 - specially adapted for grain cars
  • B61D19/006 - vertically
  • E05D13/1261 - specially adapted for overhead wings
  • E05D15/242 - Hinge connections between the parts
  • E05Y2900/106 - for garages
  • E05Y2900/51 - for railway cars or mass transit vehicles

• US Classifications

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