3421348

Information

• Patent Grant
• 3421348

• References
• Source

• Patent Number

  3,421,348

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1969
  56 years ago

• CPC

  • E05B47/0042 - with rotary magnet tumblers
  • Y10T70/7057 - Permanent magnet
  • Y10T70/7446 - Multiple keys
  • Y10T70/7514 - Sliding and rotary or swinging tumblers
  • Y10T70/7853 - Tubular
  • Y10T70/7904 - Magnetic features

• US Classifications

  • 070 - Locks