| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 6 | |
| #2 | Germany | 3 | |
| #3 | Austria | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | United States | 2 | |
| #6 | Canada | 1 | |
| #7 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Office furniture | |
| #2 | Gearing | |
| #3 | Chairs and beds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zollinger Hansrudolf | 13 |
| Publication | Filing date | Title |
|---|---|---|
| CH665537A5 | Table with vertically adjustable inner plate section - has spring biassed holders and bolt for easy release or lowered plate | |
| CH661420A5 | Collapsible table. | |
| CH657259A5 | Upholstery furniture. | |
| CH635737A5 | Club table | |
| DE2447939A1 | Club table with rotary spindle nut - is at end of first tube of telescopic guide and held by extension tube | |
| US3932009A | Table |