| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 9 | |
| #2 | France | 1 | |
| #3 | United Kingdom | 1 | |
| #4 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Packaging and shipping | |
| #3 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Painting | |
| #2 | Goods for writing upon | |
| #3 | Toys | |
| #4 | Packaging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hugo Liebetruth | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE622745C | Color storage compartment for paint boxes | |
| GB342088A | Improvements in or relating to sheet metal paint boxes | |
| DE512626C | Children's paint box | |
| DE510297C | Coloring pages for watercolors | |
| DE504855C | Tin paint box | |
| US1825532A | Drawing slate | |
| DE484523C | Drawing board | |
| DE484522C | Frosting board for copying and tracing of underlying templates | |
| DE478062C | Sheet metal paint box with pieces of paint clamped into recesses | |
| DE628530C | Stop cams for holding pieces of paint in paint box compartments | |
| DE629787C | Color retention fan |