| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 8 | |
| #2 | Germany | 4 | |
| #3 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines | |
| #3 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Writing or drawing tools | |
| #2 | Hairstyling and cosmetic | |
| #3 | Ignition and extinguishing | |
| #4 | Spraying devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Egon Fritsch | 1 |
| #2 | Leopold Kutter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB445752A | Improvements in and relating to fountain pens | |
| GB423894A | Improvements in and relating to pyrophoric lighters | |
| GB392482A | Improvements in or relating to fountain pens | |
| GB416001A | Improvements in or relating to cases or holders for grease paint or lipsticks | |
| GB364436A | Improvements in and relating to fountain-pens | |
| GB336878A | Fountain pen holder | |
| GB312363A | Liquid atomizer | |
| GB312180A | Improvements in or relating to fountain pens | |
| US1789522A | Fountain pen holder |