| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 5 | |
| #2 | Belgium | 2 | |
| #3 | Germany | 2 | |
| #4 | Spain | 2 | |
| #5 | France | 2 | |
| #6 | United Kingdom | 2 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | Japan | 1 | |
| #9 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Sewing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Buzzi Riccardo | 7 |
| #2 | Buzzi R | 2 |
| #3 | Rikarudo Butsuchi | 1 |
| #4 | Buzzi Ricardo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0194635A2 | A mechanism for actuating the hook and claw and for stitch setting in portable sewing machine | |
| DE3422183A1 | CONTROL DEVICE FOR CONTROLLING THE HOOKS OF SEWING MACHINES, IN PARTICULAR OF PORTABLE SEWING MACHINES FOR CHAIN STITCHES | |
| DE2901709A1 | ACTUATION MECHANISM FOR HOOKS AND THE FABRIC TRANSPORTER OF A PORTABLE SEWING MACHINE | |
| IT7831215D0 | Lightweight drive for hook and dogs of portable sewing machine - reduce the number of mechanical parts and increase operating speed |