| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | Australia | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Czechoslovakia | 1 | |
| #5 | Hong Kong | 1 | |
| #6 | Kenya | 1 | |
| #7 | Portugal | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Civil engineering | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Office furniture | |
| #2 | Special furniture | |
| #3 | Furniture for children | |
| #4 | General building constructions | |
| #5 | Nails | |
| #6 | Hinges for doors or windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dyer David Charles | 11 |
| #2 | Lawler Nicholas | 1 |
| #3 | Short Franklin Barry | 1 |
| #4 | David Charles Dyer | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU1584695A | Improved means of collapsing and erecting structures | |
| GB9405423D0 | Sealing of struts against panels | |
| PT93952A | Double structures | |
| GB8618756D0 | Improved swivel brackets for collapsible structures | |
| KE3543A | Improvements in or relating to collapsible structures |