1085828

Information

• Patent Grant
• 1085828

• References
• Source

• Patent Number

  1,085,828

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1914
  110 years ago

• CPC

  • E05B27/0053 - for use with more than one key
  • Y10T70/7463 - Master- and change-key
  • Y10T70/7774 - False or picking key trapping
  • Y10T74/18288 - Cam and lever

• US Classifications

  • 070 - Locks
  • 074 - Machine element or mechanism