US Patent 10252884 Wirelessly powered elevator electronic safety device
Patent 10252884 was granted and assigned to Otis Elevator Company on April, 2019 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
April 5, 2016
0
Date of Patent
April 9, 2019
0
Patent Applicant
Patent Application Number
15091246
0
Patent Citations Received
Patent Inventor Names
Guohong Hu
0
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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