| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 2 | |
| #2 | France | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | Australia | 1 | |
| #5 | Belgium | 1 | |
| #6 | Switzerland | 1 | |
| #7 | Germany | 1 | |
| #8 | Spain | 1 | |
| #9 | Greece | 1 | |
| #10 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Furniture for children | |
| #2 | Travel equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hansson Margaret S | 2 |
| #2 | Matejcic Leonard S | 2 |
| #3 | S Hansson Margaret | 1 |
| #4 | Matejcic L S | 1 |
| #5 | Matejcic L | 1 |
| #6 | Margaret Sutherland Hansson | 1 |
| #7 | Hansson M S | 1 |
| #8 | Hansson Margaret Sutherland | 1 |
| #9 | Hansson M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES341758A1 | Device for carrying a child on the back | |
| CA803341A | Device for carrying a child on the back |