| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | Belgium | 2 | |
| #3 | United States | 2 | |
| #4 | Germany | 1 | |
| #5 | France | 1 | |
| #6 | Ireland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Buttons, pins and buckles | |
| #2 | Unspecified technologies | |
| #3 | Springs |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kuna Josef | 3 |
| #2 | Josef Kuna | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB536471A | Improvements in or relating to sliding clasp fasteners | |
| GB532431A | Improved slider for slider-clasp fasteners | |
| GB533578A | Improvements in or connected with sliding clasp fasteners | |
| IE16041L | Sliding-clasp fasteners | |
| GB519002A | Improvements in or connected with sliding-clasp fasteners | |
| US2157828A | Sliding clasp fastener | |
| GB500268A | Improvements in and relating to sliding clasp fasteners |