2704376

Information

• Patent Grant
• 2704376

• References
• Source

• Patent Number

  2,704,376

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1955
  70 years ago

• CPC

  • E05D15/425 - specially adapted for overhead wings
  • E05Y2900/132 - Doors
  • Y10T16/625 - Spring
  • Y10T16/84 - Spring

• US Classifications

  • 016 - Miscellaneous hardware
  • 049 - Movable or removable closures