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 |
---|---|---|
locking pin mechanism for a transport semi-trailer | 6 | 2009 |
carriage door structure capable of being used as automobile lifting tail plate | 3 | 2013 |
trailer body | 3 | 2009 |
trailer and trailer frame thereof | 3 | 2014 |
connecting structure of landing legs and crossbeams and semitrailer using same | 3 | 2012 |
skeleton semitrailer | 3 | 2012 |
tail board structure of vehicle for hoisting | 3 | 2013 |
connecting structure of suspension brackets and frame girders | 2 | 2009 |
steering mechanism and full trailer with same | 2 | 2009 |
semitrailer chassis as well as bearing device and method for loading same in container | 2 | 2009 |