The report contains ten-year analysis with the following sections
contact us for pricing
Check out our sample pages |
Many companies now available
Search to find companies of interest
read summary of their published patent
the company report contains more information
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
separating device for upright vacuum cleaner, and upright vacuum cleaner having same | 46 | 2015 |
dust cup assembly and handheld cleaner having the same | 32 | 2016 |
charging stand for vacuum cleaner | 24 | 2016 |
cyclone separation device and dust collector | 17 | 2014 |
vacuum cleaner | 16 | 2016 |
vacuum cleaner | 11 | 2016 |
cyclone separator | 11 | 2014 |
vacuum cleaner and upright vacuum cleaner | 10 | 2014 |
dust collector for cleaner | 10 | 2014 |
dust collector for cleaner and cleaner having the same | 9 | 2013 |