| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Canada | 1 | |
| #4 | China | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Footwear features | |
| #2 | Shaping of plastics | |
| #3 | Certain plastics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kerrigan D Casey | 10 |
| Publication | Filing date | Title |
|---|---|---|
| US2012138216A1 | Filament Wound U-Shaped Support Units for Footwear | |
| EP1827153A1 | Cantilevered shoe construction | |
| US2006048412A1 | Cantilevered shoe construction | |
| US6948262B2 | Cantilevered shoe construction | |
| US6725578B2 | Joint protective shoe construction |