| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 9 | |
| #2 | United Kingdom | 4 | |
| #3 | United States | 4 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Toys |
| # | Name | Total Patents |
|---|---|---|
| #1 | Otto Gans | 4 |
| Publication | Filing date | Title |
|---|---|---|
| GB283881A | Improvements in or relating to eyes for dolls and the like | |
| US1589750A | Swivel joint for walking dolls | |
| GB222415A | Improvements in joints for walking and other dolls | |
| GB214660A | Improvements in dolls | |
| GB214661A | Improvements in and relating to the heads of dolls | |
| US1556095A | Swivel joint for dolls | |
| US1545489A | Fastening means for doll heads | |
| US1590437A | Walking doll with voice |