| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Toys | |
| #2 | Unspecified technologies | |
| #3 | Resistors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Thorn William E | 5 |
| #2 | Ives Harry C | 4 |
| #3 | Galligan John T | 1 |
| #4 | Corey Harry F | 1 |
| #5 | Newsom Hugh R | 1 |
| #6 | De Biase Guido | 1 |
| #7 | Johnson Charles R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1856090A | Speed governor for spring motors | |
| US1858448A | Removable headlight for toy locomotives | |
| US1791660A | Toy bogie truck | |
| US1798818A | Electric motor for toy locomotives | |
| US1789042A | Pivotal means for toy car trucks | |
| US1754995A | Toy locomotive wheel | |
| US1758093A | Toy railway track | |
| US1782991A | Electric connecter for toy train tracks | |
| US1850294A | Toy railway track switch | |
| US1710702A | Motor unit for toy locomotives | |
| US1713966A | Toy electric locomotive | |
| US1704775A | Rheostat |