1297616

Information

• Patent Grant
• 1297616

• References
• Source

• Patent Number

  1,297,616

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1919
  105 years ago

• CPC

  • E05B37/0096 - with tumbler discs arranged on concentric axes, each axis being operated by a different rotating knob
  • E05B37/02 - with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
  • Y10T70/7294 - Concentric spindles
  • Y10T70/739 - Motion-restraining means

• US Classifications

  • 070 - Locks