1445589

Information

• Patent Grant
• 1445589

• References
• Source

• Patent Number

  1,445,589

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1923
  102 years ago

• CPC

  • E05B47/0012 - with rotary electromotors
  • Y10S70/71 - Combined permutation and key lock
  • Y10T70/7057 - Permanent magnet
  • Y10T70/7085 - Using a dial having indicia or pointer and indicia
  • Y10T70/7181 - Tumbler type
  • Y10T70/7249 - Tumblers released
  • Y10T70/7904 - Magnetic features

• US Classifications

  • 070 - Locks