1398617

Information

• Patent Grant
• 1398617

• References
• Source

• Patent Number

  1,398,617

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1921
  103 years ago

• CPC

  • E05B37/00 - Permutation or combination locks Puzzle locks
  • Y10S70/49 - with alarm
  • Y10T70/7164 - Selectively operable
  • Y10T70/7277 - Removable
  • Y10T70/7881 - Bitting

• US Classifications

  • 070 - Locks