3869752

Information

• Patent Grant
• 3869752

• References
• Source

• Patent Number

  3,869,752

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1975
  49 years ago

• CPC

  • E05D3/02 - with one pin
  • E05Y2900/132 - Doors
  • Y10T16/531 - having staggered leaves

• US Classifications

  • 016 - Miscellaneous hardware