1183830

Information

• Patent Grant
• 1183830

• References
• Source

• Patent Number

  1,183,830

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1916
  108 years ago

• CPC

  • E05B11/06 - for catching skeleton or incorrect keys
  • Y10S70/14 - insertable permanent key
  • Y10T70/7774 - False or picking key trapping

• US Classifications

  • 070 - Locks