| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 3 | |
| #2 | Austria | 2 | |
| #3 | Switzerland | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | Italy | 2 | |
| #6 | Luxembourg | 2 | |
| #7 | United States | 2 | |
| #8 | Germany | 1 | |
| #9 | Denmark | 1 | |
| #10 | Netherlands | 1 | |
| #11 | Norway | 1 | |
| #12 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows | |
| #2 | Office furniture | |
| #3 | Unspecified technologies | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hering Willi | 8 |
| #2 | Heeg Otto | 6 |
| #3 | Hering W | 2 |
| Publication | Filing date | Title |
|---|---|---|
| IT8212424D0 | Dressing for old door frame | |
| DE3202833A1 | Facing for a frame fastened in a building and intended for a room door or house door or the like | |
| ATA32982A | Covering for door frames | |
| ATA481381A | Furniture front element |