1587686

Information

• Patent Grant
• 1587686

• References
• Source

• Patent Number

  1,587,686

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1926
  98 years ago

• CPC

  • E05B35/125 - with changeable combination
  • Y10T70/7458 - Interdependent
  • Y10T70/7831 - Nested second key

• US Classifications

  • 070 - Locks