3474569

Information

• Patent Grant
• 3474569

• References
• Source

• Patent Number

  3,474,569

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1969
  55 years ago

• CPC

  • E05D15/507 - by detachment of the hinge from the wing or the frame
  • Y10T16/5285 - Resilient securing means

• US Classifications

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