| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Germany | 3 | |
| #3 | United Kingdom | 2 | |
| #4 | France | 1 | |
| #5 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Thermal processes | |
| #4 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Hand-held cutting tools | |
| #2 | Ignition and extinguishing | |
| #3 | Certain plastics | |
| #4 | Shaping of plastics | |
| #5 | Filing and indexing | |
| #6 | Buttons, pins and buckles | |
| #7 | Unspecified technologies | |
| #8 | Metal-working | |
| #9 | Hairstyling and cosmetic |
| # | Name | Total Patents |
|---|---|---|
| #1 | Johnson Clifford V | 2 |
| #2 | Salm Arthur | 2 |
| #3 | Stahel Ii A J | 1 |
| #4 | Hoppe Gerd | 1 |
| #5 | Stahel Ii Alwin J | 1 |
| #6 | Viktor Bohdal | 1 |
| #7 | Nelson T N | 1 |
| #8 | Nelson T | 1 |
| #9 | Stanley Ahlberg Carl | 1 |
| #10 | Stahel A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1462403A | Foldable implements | |
| DE2364906A1 | Sprung folding blade pocket knife - has opposing blades folding from same end with central forked leaf spring | |
| US3832775A | Foldable implement and method of manufacture thereof | |
| US3600729A | Multiple tool pocket implement | |
| US3390682A | Index construction | |
| FR1423215A | Lighter | |
| GB1094714A | Improvements in and relating to lighters | |
| US2896290A | Pocket implement with retainer for apertured articles | |
| US2800785A | Pyrophoric lighter | |
| US2826813A | Pocket knife |