| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | Canada | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Russian Federation | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Skates |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wuerthner Holger | 11 |
| #2 | Vjurtner Khol Ger | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102011080660B3 | Skating sports device | |
| DE102007008365B3 | Winter sports equipment with runners | |
| DE102005004515B3 | Ski sport device e.g. skating shoe, has base with t-blade runner holder at which two pairs of stop clip pushers are arranged in front and rear area for detachable connection and locking of t-blade runner |