572633

Information

• Patent Grant
• 572633

• References
• Source

• Patent Number

  572,633

• Date Filed

  Not available

• Date Issued

  Tuesday, December 8, 1896
  128 years ago

• CPC

  • E05B37/00 - Permutation or combination locks Puzzle locks
  • Y10S70/71 - Combined permutation and key lock
  • Y10T70/7158 - Individual blocking elements
  • Y10T70/7277 - Removable
  • Y10T70/7412 - Portable combination setting guide
  • Y10T70/7791 - Keys
  • Y10T70/7893 - Permutation

• US Classifications

  • 070 - Locks