| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | United Kingdom | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | United States | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Consumer goods | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Household appliances | |
| #2 | Laundering textiles | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rogahn Gunther | 8 |
| #2 | Bisk Leonard | 8 |
| #3 | Bisk L | 1 |
| #4 | Rogahn G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA1155428A | Hanger with swivel hook and skirt and trouser clips | |
| US4382531A | Hanger with swivel hook and skirt and trouser clips | |
| US4335838A | Skirt and trouser clip for hanger |