| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | Norway | 2 | |
| #3 | Sweden | 2 | |
| #4 | Denmark | 1 | |
| #5 | Finland | 1 | |
| #6 | Netherlands | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Footwear features | |
| #2 | Footwear laces |
| # | Name | Total Patents |
|---|---|---|
| #1 | Daumann O P | 5 |
| #2 | Daumann Oskar Paul | 2 |
| #3 | Mattejat Wolfgang | 1 |
| #4 | Daumann Oskar | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3507295A1 | Sole | |
| DE3204260A1 | Laced shoe, in particular laced boot, at least to the ankle, such as racing or rally driver boot | |
| NL8105448A | Shoe with lace-up closure, in particular a skate boot. | |
| DE3107049A1 | Ice-skating boot or ice-skating outfit, in particular for speed skating | |
| US3939583A | Ice hockey boot |