1100579

Information

• Patent Grant
• 1100579

• References
• Source

• Patent Number

  1,100,579

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1914
  110 years ago

• CPC

  • E05B35/007 - the key being a card
  • Y10T70/7531 - Transverse
  • Y10T70/7831 - Nested second key

• US Classifications

  • 070 - Locks