3693384

Information

• Patent Grant
• 3693384

• References
• Source

• Patent Number

  3,693,384

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1972
  52 years ago

• CPC

  • E05B27/00 - Cylinder locks and other locks with tumbler pins which are set by pushing the key in
  • Y10T70/7554 - Cylinder type with auxiliary tumblers or wards
  • Y10T70/7605 - Pin tumblers
  • Y10T70/7701 - Pin
  • Y10T70/7932 - Anti-pick

• US Classifications

  • 070 - Locks