| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 6 | |
| #2 | Germany | 5 | |
| #3 | France | 1 | |
| #4 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds | |
| #2 | Office furniture | |
| #3 | Doors and windows | |
| #4 | Hinges for doors or windows | |
| #5 | Indexing scheme relating to hinges | |
| #6 | Locks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Waeckerlin Dieter | 5 |
| #2 | Dieter Waeckerlin | 5 |
| Publication | Filing date | Title |
|---|---|---|
| DE2318815B1 | Foldable couch with table | |
| CH474241A | Seating |