| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | Germany | 3 | |
| #3 | France | 3 | |
| #4 | Japan | 3 | |
| #5 | Australia | 2 | |
| #6 | Netherlands | 2 | |
| #7 | United States | 2 | |
| #8 | Canada | 1 | |
| #9 | Hong Kong | 1 | |
| #10 | Italy | 1 | |
| #11 | Norway | 1 | |
| #12 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Control | |
| #3 | Transport | |
| #4 | Consumer goods | |
| #5 | Weapons |
| # | Technology | |
|---|---|---|
| #1 | Games | |
| #2 | Teaching materials | |
| #3 | Explosiveness missiles | |
| #4 | Writing or drawing tools | |
| #5 | Wheelchairs and sledges | |
| #6 | Cycles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Aldcroft Gary T | 6 |
| #2 | Fogarty A Edward | 3 |
| #3 | Kearney John P | 3 |
| #4 | Ronnie E M | 3 |
| #5 | Fogarty Bonnie R | 3 |
| #6 | Ronnie Ernest M | 3 |
| #7 | Aldcroft G T | 3 |
| #8 | Claussen Robert L | 2 |
| #9 | Elias Jack J | 1 |
| #10 | Tieri Joseph C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| HK18282A | Game apparatus | |
| AU7404881A | Telescoping pen and toy | |
| NL8101542A | Children's game of matching blocks with cavities - uses box with mobile floor rising to eject blocks after time period | |
| US4366957A | Game apparatus | |
| IT1078949B | Children's game of matching blocks with cavities - uses box with mobile floor rising to eject blocks after time period | |
| DE2641903A1 | PLAY DEVICE | |
| CA1056152A | Skill developing educational game apparatus | |
| US3884501A | Foot-operated juvenile vehicle |