| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 21 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Furniture and games | |
| #3 | Mechanical elements | |
| #4 | Machine tools | |
| #5 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Office furniture | |
| #3 | Nails | |
| #4 | Bolts for doors or windows | |
| #5 | Woodworking tools | |
| #6 | Hinges for doors or windows | |
| #7 | Nailing machines | |
| #8 | Footwear laces | |
| #9 | Special furniture | |
| #10 | Indexing scheme relating to hinges |