| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Netherlands | 4 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Canada | 1 | |
| #4 | China | 1 | |
| #5 | Hong Kong | 1 | |
| #6 | United States | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Walking sticks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hoogendoorn Gerrit | 10 |
| #2 | Antonissen Hans Richardus | 2 |
| #3 | Hoogland Peter | 2 |
| #4 | Gerrit Hoogendoorn | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2013129928A2 | Parasol with asymetrical canopy | |
| NL2009872A | Asymmetric canopy device with improved operating means. | |
| NL2009871A | Foldable asymmetric umbrella. | |
| CA2609323A1 | Canopy device |