1390147

Information

• Patent Grant
• 1390147

• References
• Source

• Patent Number

  1,390,147

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1921
  103 years ago

• CPC

  • E05B37/00 - Permutation or combination locks Puzzle locks
  • Y10S70/28 - Fence tumbler
  • Y10T70/7548 - Directly key engaged
  • Y10T70/774 - Adjustable tumblers

• US Classifications

  • 070 - Locks