1086136

Information

• Patent Grant
• 1086136

• References
• Source

• Patent Number

  1,086,136

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1914
  110 years ago

• CPC

  • E05B35/12 - requiring the use of two keys
  • Y10T70/7141 - Combination and key
  • Y10T70/7458 - Interdependent
  • Y10T70/7791 - Keys
  • Y10T70/7808 - With foldable shank or stem

• US Classifications

  • 070 - Locks