223528

Information

• Patent Grant
• 223528

• References
• Source

• Patent Number

  223,528

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1880
  145 years ago

• CPC

  • E05B67/10 - with devices for securing the free end of the shackle
  • Y10S70/36 - Spring-returned lock cylinder
  • Y10T70/47 - Free end only engaged

• US Classifications

  • 070 - Locks