9452

Information

• Patent Grant
• 9452

• References
• Source

• Patent Number

  9,452

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1852
  172 years ago

• CPC

  • E05B67/14 - with devices for securing the hinged end of the shackle
  • Y10T70/478 - Pivoted end only engaged
  • Y10T70/491 - Shackles

• US Classifications

  • 070 - Locks