| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 5 | |
| #2 | United Kingdom | 5 | |
| #3 | EPO (European Patent Office) | 4 | |
| #4 | WIPO (World Intellectual Property Organization) | 4 | |
| #5 | Canada | 2 | |
| #6 | China | 2 | |
| #7 | Israel | 1 | |
| #8 | Russian Federation | 1 | |
| #9 | Taiwan | 1 | |
| #10 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Hand carts | |
| #2 | Furniture for children |
| # | Name | Total Patents |
|---|---|---|
| #1 | Offord David Leslie | 12 |
| #2 | Walker Paul Andrew | 7 |
| #3 | Lei Ma | 5 |
| #4 | Miller Reuben John | 5 |
| #5 | Appel Warren Anthony | 2 |
| #6 | Liu Zili | 2 |
| #7 | Baker Joshua Lawrence | 2 |
| #8 | Warren Appel | 1 |
| #9 | Offord Devid Lesli | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2018441134A1 | Collapsible child seats | |
| AU2016203993A1 | Apparatus and Method | |
| GB201415854D0 | A perambulator | |
| GB201401871D0 | Improvements in or relating to child carrying units | |
| GB201211205D0 | Apparatus and method | |
| GB201015390D0 | A vehicle frame assembly |