| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 6 | |
| #2 | United States | 6 | |
| #3 | Germany | 3 | |
| #4 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Furniture and games | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Coin-freed | |
| #2 | Games | |
| #3 | Unspecified technologies | |
| #4 | Money sorting | |
| #5 | Bowling games |
| # | Name | Total Patents |
|---|---|---|
| #1 | Harrison Butterworth Willoughb | 2 |
| #2 | Simpkins Carl R | 2 |
| #3 | Sallee Louis H | 1 |
| #4 | Geis Joseph | 1 |
| #5 | Charles Fleischer | 1 |
| #6 | Simpkins Carl Randolph | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2037311A | Vending machine cabinet | |
| GB441587A | Game board | |
| GB441552A | Game apparatus | |
| GB443181A | Game board | |
| US1982236A | Vending machine | |
| GB431493A | Improvements in coin-testing devices for coin-freed apparatus | |
| US1964905A | Grab for vending machines | |
| GB429694A | Vending machines of the coin-operated type | |
| US1968226A | Vending machine | |
| GB354854A | Improvements in amusement machines | |
| US1878894A | Vending machine | |
| US1770305A | Vending machine | |
| CA349338A | Vending machine | |
| CA351256A | Coin controlled switch |