Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Derrick Kingsley Walker0
Date of Patent
July 25, 2017
0Patent Application Number
151395150
Date Filed
April 27, 2016
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A versatile multiple display screen smart-phone, having configuration of retractable dual extension screen unites assembled at either side of device, whereby retracted extension screens can be extracted from a prefabricated interior twofold passageway/storage unit for added multi-tasking convenience and/or combined consolidation with main display screen for display screen enlargement.
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