| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 9 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Bolts for doors or windows | |
| #3 | Scaffolding | |
| #4 | Hinges for doors or windows | |
| #5 | Indexing scheme relating to hinges | |
| #6 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gyde Richard Michael | 2 |
| #2 | Wallis Glen William | 2 |
| #3 | Carpenter Stuart Timothy | 2 |
| #4 | Lees John | 1 |
| #5 | Smith Richard | 1 |
| #6 | Todd Rob | 1 |
| #7 | Bryant Richard | 1 |
| #8 | Carpenter Stuart | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0606809D0 | Espagnolette striker with locking means | |
| GB0514757D0 | Window stays | |
| GB0507766D0 | Window stays | |
| GB0502001D0 | Window catch with snapping locking member | |
| GB0413014D0 | Locking mechanisms | |
| EP1479855A2 | Spindle for use with handles | |
| GB0405001D0 | Support for window during installation | |
| GB0326355D0 | Spindle | |
| GB0311908D0 | Spindles |