3073382

Information

• Patent Grant
• 3073382

• References
• Source

• Patent Number

  3,073,382

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1963
  62 years ago

• CPC

  • E06B3/481 - Wings foldable in a zig-zag manner or bi-fold wings
  • E05D2015/268 - the wings being successively folded
  • E05Y2900/00 - Application of doors, windows, wings or fittings thereof
  • Y10T156/1064 - Partial cutting [e.g., grooving or incising]

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 156 - Adhesive bonding and miscellaneous chemical manufacture