Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
November 1, 2016
Patent Application Number
14706547
Date Filed
May 7, 2015
Patent Citations Received
Patent Primary Examiner
Patent abstract
A system for controlling advancement of and access to product and for generating data associated with such advancement and access. Systems of this invention include a pusher system having a track, a pusher, and mechanisms for generating data relating to the movement of the pusher. Certain embodiments of the invention include a door assembly, which controls consumer access to product located behind the door assembly, a stop for limiting the forward progression of the pusher along the track, and mechanisms for generating data relating to when and/or for how long the door assembly is open.
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