1411401

Information

• Patent Grant
• 1411401

• References
• Source

• Patent Number

  1,411,401

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1922
  102 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
  • Y10T70/5659 - Dead bolt
  • Y10T70/5929 - Cover combined
  • Y10T70/8324 - Housings

• US Classifications

  • 070 - Locks