The report contains ten-year analysis with the following sections
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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
elevator system with an electric motor | 30 | 2006 |
twin elevator systems | 17 | 2005 |
elevator suspension and transmission strip | 16 | 2010 |
safety device for moving handrails | 14 | 2006 |
elevator system | 14 | 2010 |
method and mounting system for mounting lift components | 12 | 2012 |
trigger device for a speed governor of an elevator system | 12 | 2009 |
elevator system | 12 | 2014 |
active guiding and balance system for an elevator | 12 | 2008 |
braking device for braking a lift car | 12 | 2007 |