172899

Information

• Patent Grant
• 172899

• References
• Source

• Patent Number

  172,899

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1876
  149 years ago

• CPC

  • E05B65/46 - Special locks for drawers
  • Y10S70/77 - Jaw tumblers
  • Y10T70/5133 - Dead bolt

• US Classifications

  • 070 - Locks