| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 7 | |
| #2 | Austria | 3 | |
| #3 | Netherlands | 3 | |
| #4 | Switzerland | 2 | |
| #5 | Canada | 1 | |
| #6 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds | |
| #2 | Shafts | |
| #3 | Hand carts | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rauschenberger Guenter | 8 |
| #2 | Guenter Rauschenberger | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CA1043687A | Adjustable joint, especially for reclining furniture | |
| GB1140771A | Improvements in locking pawls for joints for foldable furniture |