| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 5 | |
| #2 | United Kingdom | 3 | |
| #3 | Norway | 3 | |
| #4 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Furniture and games | |
| #3 | Mechanical elements | |
| #4 | Packaging and shipping | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Harvesting | |
| #2 | Gearing | |
| #3 | Games | |
| #4 | Containers for goods storage | |
| #5 | Vehicle wheels | |
| #6 | Office furniture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hjelmquist S | 8 |
| #2 | Hjelmquist S G | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB1489273A | Collapsible tables having wheel assemblies | |
| GB1479039A | Table games | |
| GB1466169A | Containers for table-tennis bats |