| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 2 | |
| #2 | Italy | 2 | |
| #3 | Japan | 2 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | Greece | 1 | |
| #7 | Israel | 1 | |
| #8 | Portugal | 1 | |
| #9 | United States | 1 | |
| #10 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Personal adornments | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Buttons, pins and buckles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Redi Vittorio | 9 |
| #2 | Buitsutorio Redei | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IL64917D0 | Clasp or fastener for jewellery | |
| JPS54159077A | Latchhtype closing piece made of two same parts |