1417038

Information

• Patent Grant
• 1417038

• References
• Source

• Patent Number

  1,417,038

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1922
  102 years ago

• CPC

  • E05B37/0096 - with tumbler discs arranged on concentric axes, each axis being operated by a different rotating knob
  • E05B37/00 - Permutation or combination locks Puzzle locks
  • Y10T70/5319 - Sliding
  • Y10T70/7294 - Concentric spindles
  • Y10T70/7373 - Nested

• US Classifications

  • 070 - Locks