| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 23 | |
| #2 | Germany | 2 | |
| #3 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Transport | |
| #3 | Furniture and games | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Bolts for doors or windows | |
| #2 | Vehicle windows, roofs and doors | |
| #3 | Locks | |
| #4 | Vehicle seats | |
| #5 | Wing fittings | |
| #6 | Indexing scheme relating to hinges | |
| #7 | Chairs and beds | |
| #8 | Motor vehicles | |
| #9 | Hinges for doors or windows | |
| #10 | Nailing machines |
| Publication | Filing date | Title |
|---|---|---|
| DE473636C | Clamping connection, in particular for fixing the floor to a fixed part in motor vehicles | |
| GB222816A | Improvements in raising and lowering gear for the windows of automobiles | |
| GB146818A | An improved lock for carriage doors |