| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | France | 2 | |
| #3 | United States | 2 | |
| #4 | Austria | 1 | |
| #5 | Belgium | 1 | |
| #6 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Sewing | |
| #2 | Embroidering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Trageser Ludwig | 5 |
| #2 | Zeltwanger Karl F | 1 |
| #3 | Erwin Niekrawietz | 1 |
| #4 | Schilling Juergen | 1 |
| #5 | Ludwig Trageser | 1 |
| #6 | Zeltwanger Ferdinand | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3282237A | Device for tensioning the presser foot of automatic embroidering machines | |
| US3101687A | Mechanism operable to deenergize the motor of an automatic embroidery machine upon breakage of the underthread | |
| DE1124794B | Bobbin thread monitor device for sewing or similar machines, especially automatic embroidery machines |