| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 17 | |
| #2 | Germany | 7 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Control |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Coin-freed | |
| #3 | Unspecified technologies | |
| #4 | Bolts for doors or windows | |
| #5 | Indexing scheme relating to hinges | |
| #6 | Hinges for doors or windows | |
| #7 | Wing fittings | |
| #8 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | O'Neal Wilbert Osborne | 4 |
| #2 | Slattery Robert Edward | 2 |
| #3 | Heights Arlington | 1 |
| #4 | Fannan Andrew Harold | 1 |
| #5 | Marchione Joseph Henry | 1 |
| #6 | Devito Angelo Ralph | 1 |
| #7 | Allen Edwin Lyon | 1 |
| #8 | Ploughman Leonard Kaj | 1 |
| #9 | Vito Angelo Ralph De | 1 |
| #10 | Schonitzer Rudolph Ignatius | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1237668A | Latch | |
| GB1132007A | Door latches for automotive vehicles | |
| GB1100361A | Vehicle door latch | |
| GB1008140A | Latch for vehicle doors | |
| GB1033996A | Door checking and holding means | |
| GB1081078A | Door restraining means | |
| GB1081077A | Door restraining means | |
| GB988138A | Improvements in storing and dispensing apparatus | |
| GB988137A | Improvements in or relating to article dispensing devices | |
| GB916754A | Door support means for preventing rattle | |
| GB891558A | Door control mechanisms | |
| GB880916A | Door control mechanism | |
| GB884109A | Door control mechanism | |
| GB845696A | Door control mechanism |