6252

Information

• Patent Grant
• 6252

• References
• Source

• Patent Number

  6,252

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1849
  175 years ago

• CPC

  • E05B35/00 - Locks for use with special keys or a plurality of keys; keys therefor
  • Y10T70/7514 - Sliding and rotary or swinging tumblers

• US Classifications

  • 070 - Locks