3099150

Information

• Patent Grant
• 3099150

• References
• Source

• Patent Number

  3,099,150

• Date Filed

  Not available

• Date Issued

  Tuesday, July 30, 1963
  61 years ago

• CPC

  • E05B37/166 - each knob being pushed a predetermined number of times
  • Y10T70/5336 - Combination operable only
  • Y10T70/5788 - Push pin or button
  • Y10T70/7311 - Step-by-step
  • Y10T70/7424 - Tampering prevention or attach defeating

• US Classifications

  • 070 - Locks