US Patent 7614489 Handrail guidance for a passenger conveyor
Patent 7614489 was granted and assigned to Otis Elevator Company on November, 2009 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
December 7, 2004
Date of Patent
November 10, 2009
Patent Application Number
11720261
Patent Jurisdiction
Patent Number
Patent Primary Examiner
Find more entities like US Patent 7614489 Handrail guidance for a passenger conveyor
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
