3221803

Information

• Patent Grant
• 3221803

• References
• Source

• Patent Number

  3,221,803

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1965
  59 years ago

• CPC

  • E05D15/445 - specially adapted for overhead wings
  • E05D15/262 - folding vertically
  • E06B3/482 - specially adapted for furniture
  • E05D13/1261 - specially adapted for overhead wings
  • E05Y2201/486 - Torsion rods
  • E05Y2900/106 - for garages
  • E05Y2900/132 - Doors
  • E05Y2900/20 - for furnitures

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 312 - Supports: cabinet structure