3657907

Information

• Patent Grant
• 3657907

• References
• Source

• Patent Number

  3,657,907

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1972
  53 years ago

• CPC

  • E05B47/0041 - with tumbler pins suspended for a pendulum movement
  • Y10T70/463 - Long leg engaged
  • Y10T70/7057 - Permanent magnet
  • Y10T70/7904 - Magnetic features

• US Classifications

  • 070 - Locks