Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Joerg Ellefred0
Felix Kaupmann0
Date of Patent
October 11, 2022
0Patent Application Number
167368890
Date Filed
January 8, 2020
0Patent Citations
Patent Primary Examiner
A magnetic lock has a magnetically operable latch having a magnetically repellable or attractable latch element. A magnetic operating device spaced from the latch has a first magnet with a respective magnetic direction and a second magnet with a respective magnetic direction. The first magnet is rotatable between a latched position with its magnetic direction generally parallel to and pointing oppositely to the magnetic direction of the second magnet for contracting a magnetic field formed by the first and second magnets, and a release position generally parallel to and with its magnetic direction pointing the same as the second magnet for extending the magnetic field to and repelling or attracting the latch element.
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