| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Ignition and extinguishing | |
| #2 | Venting or aerating devices | |
| #3 | Pipes | |
| #4 | Unspecified technologies | |
| #5 | Smoking accessories |
| # | Name | Total Patents |
|---|---|---|
| #1 | Racek A | 5 |
| #2 | Racek Alfred | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GR63084B | New type of lighter by air | |
| GB1449218A | Gas-fuelled lighters | |
| GB1359859A | Filler valve for gas tank of a gas lighter and method of making the same | |
| GB1314241A | Flint tubes | |
| IL29752D0 | Gas-fuelled lighter |