8593

Information

• Patent Grant
• 8593

• References
• Source

• Patent Number

  8,593

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1851
  173 years ago

• CPC

  • E05B37/00 - Permutation or combination locks Puzzle locks
  • Y10S70/44 - Combination changers
  • Y10T70/7266 - Movable selector

• US Classifications

  • 070 - Locks