| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | United Kingdom | 4 | |
| #3 | United States | 2 | |
| #4 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Textiles and paper | |
| #3 | Machines | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Filing and indexing | |
| #2 | Unspecified technologies | |
| #3 | Clutches and brakes | |
| #4 | Typewriters |
| # | Name | Total Patents |
|---|---|---|
| #1 | Baumer Paul | 2 |
| #2 | Paul Baumer | 1 |
| #3 | Albert Rutishauser | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2855785A | Coupling | |
| GB704959A | Improvements in appliance on typewriting, calculating or accounting machines for automatically setting a top sheet to a predetermined line | |
| US1661524A | Loose-leaf binder | |
| GB262348A | Improvements in loose-leaf binders | |
| GB261297A | Improvements in or relating to loose-leaf binders | |
| GB148997A | Improvements in loose-leaf binders |