3391556

Information

• Patent Grant
• 3391556

• References
• Source

• Patent Number

  3,391,556

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1968
  56 years ago

• CPC

  • E05B37/08 - with tumbler discs on a single axis, all the discs being adjustable by a rotary knob which is not shifted for adjusting the discs
  • Y10T70/424 - Sliding
  • Y10T70/7011 - Positively initiated delay interval
  • Y10T70/7249 - Tumblers released
  • Y10T70/7424 - Tampering prevention or attach defeating

• US Classifications

  • 070 - Locks