3518856

Information

• Patent Grant
• 3518856

• References
• Source

• Patent Number

  3,518,856

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1970
  54 years ago

• CPC

  • E05B37/00 - Permutation or combination locks Puzzle locks
  • Y10T70/7226 - Associated movable operator
  • Y10T70/7322 - Permutation

• US Classifications

  • 070 - Locks