Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
October 29, 2019
Patent Application Number
15599200
Date Filed
May 18, 2017
Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
A closure device including a beam, a catch at a distal end of the beam, a hinge connected to the beam, the hinge including a bi-stable spring and a shape memory element, and a controller connected to the shape memory element, the controller selectively delivering power to the shape memory element to change a state of the bi-stable spring.
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