| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 12 | |
| #2 | United Kingdom | 2 | |
| #3 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Furniture and games | |
| #3 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Writing or drawing tools | |
| #2 | Special furniture | |
| #3 | Transferring liquids | |
| #4 | Packaging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kind Otto | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB312306A | Improvements in writing instruments | |
| GB292390A | Improvements in fountain pens |