3654782

Information

• Patent Grant
• 3654782

• References
• Source

• Patent Number

  3,654,782

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1972
  53 years ago

• CPC

  • E05B47/0044 - Cylinder locks with magnetic tumblers
  • E05B47/0042 - with rotary magnet tumblers
  • Y10T70/7057 - Permanent magnet
  • Y10T70/7627 - Rotary or swinging tumblers
  • Y10T70/7904 - Magnetic features

• US Classifications

  • 070 - Locks