| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Germany | 4 | |
| #3 | United Kingdom | 3 | |
| #4 | France | 2 | |
| #5 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Consumer goods | |
| #3 | Packaging and shipping | |
| #4 | Machine tools | |
| #5 | Textiles and paper |
| # | Name | Total Patents |
|---|---|---|
| #1 | Derr Chester B | 4 |
| #2 | Prym Hans A | 2 |
| #3 | B Derr Chester | 2 |
| #4 | Nysten Bernhard P | 2 |
| #5 | Pyrm Hans A | 1 |
| #6 | Koches Andrew | 1 |
| #7 | F Christina Joseph | 1 |
| #8 | Prym H | 1 |
| #9 | W Salzer George | 1 |
| #10 | A Prym Hans | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4231140A | Key clip adapted for a key case | |
| US3874578A | Jaw member-die member assembly | |
| CA933338A | Fastener button assembly | |
| US3562876A | Removable fabric covered shell assembly | |
| DE1800635A1 | Resealable pack | |
| US3421615A | Dispensing blister package with closable opening in the blister member | |
| US3452402A | Adjustable buckles,fasteners and the like | |
| US3457601A | Snap fastener |