| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 10 | |
| #2 | Brazil | 6 | |
| #3 | China | 6 | |
| #4 | Russian Federation | 5 | |
| #5 | India | 3 | |
| #6 | Italy | 2 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Measurement | |
| #3 | Packaging and shipping | |
| #4 | Chemical engineering | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Domestic washing | |
| #2 | Measuring volume | |
| #3 | Transferring liquids | |
| #4 | Cleaning | |
| #5 | Venting or aerating devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zorzo Renato | 26 |
| #2 | Renato Zorzo | 7 |
| #3 | Bosia Pierfranco | 1 |
| #4 | Salice Mario | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN105102939A | Dosing device for soaking a cleaning cloth with detergent | |
| CN104394748A | Mop for cleaning | |
| WO2013164786A2 | Improved cloth for cleaning | |
| RU2596971C2 | Cleaning nozzle, which can be attached to mop | |
| WO2013153426A1 | Cleaning cloth fitted with a recess capable of being joined to a mop base | |
| ITTO920242D0 | Prefabricated electrical conduit for transport and distribution of low- and medium-voltage electricity |