2145618

Information

• Patent Grant
• 2145618

• References
• Source

• Patent Number

  2,145,618

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1939
  85 years ago

• CPC

  • E05B19/18 - Keys adjustable before use
  • Y10T70/7791 - Keys
  • Y10T70/7831 - Nested second key

• US Classifications

  • 070 - Locks