| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 11 | |
| #2 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Hinges for doors or windows | |
| #2 | Indexing scheme relating to hinges | |
| #3 | Doors and windows | |
| #4 | Wing fittings | |
| #5 | Locks | |
| #6 | Bolts for doors or windows |
| Publication | Filing date | Title |
|---|---|---|
| DE3525295A1 | Sectional gate | |
| DE3515257A1 | FALL PROTECTION FOR THE LOCKING ELEMENTS OF BUILDING AND VEHICLE LATCHES | |
| DE3510871A1 | Device for fastening glass panes in particular for windows of sectional doors | |
| DE3508957A1 | Sectional gate | |
| DE3411544A1 | Sectional gate | |
| DE3347265A1 | Sectional door | |
| DE3333106A1 | Crash-down safeguard for the closing elements of building and vehicle closures | |
| DE3322922A1 | Sectional door | |
| DE3319879A1 | Sectional door | |
| DE3248498A1 | Device for the retention of sectional closures | |
| DE3248499A1 | Crash-prevention device for the closing elements of building and vehicle closures |