| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 2 | |
| #2 | Germany | 2 | |
| #3 | France | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | Italy | 2 | |
| #6 | Japan | 2 | |
| #7 | United States | 2 | |
| #8 | Brazil | 1 | |
| #9 | Spain | 1 | |
| #10 | Hong Kong | 1 | |
| #11 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Measurement | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Personal adornments | |
| #2 | Mechanically-driven clocks | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cobelli Mario | 7 |
| #2 | Mario Koberi | 2 |
| #3 | Cobelli M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4151707A | Water proof watch | |
| GB1552271A | Water proof watch | |
| US3976233A | Wrist-watch bracelet | |
| IT1054616B | Wrist-watch strap - comprising row of hollow connected links with projections on opposite ends rolled into spiral |