| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | Belgium | 1 | |
| #3 | France | 1 | |
| #4 | Japan | 1 | |
| #5 | Netherlands | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Transport or storage devices | |
| #3 | Vehicle windows, roofs and doors | |
| #4 | Motor vehicles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Maerz Helmut | 7 |
| #2 | Herumuuto Merutsu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3517636A1 | Spoiler/sliding roof for motor vehicles | |
| DE3500984A1 | Locking device for folding pallets | |
| DE2900349A1 | Trailer coupling for heavy vehicle - has downward S=shaped bar on towing vehicle with rearward tongue automatically locking in jaw opening at trailer front | |
| DE2837430A1 | FOLDING FLAT | |
| DE2817615A1 | Temporary storage device for materials on roller tracks - has storage plate inserted into gap between adjoining rollers then lowered | |
| DE2817616A1 | Item temporary storage equipment - has supporting frame swung between conveyor rollers and below them in loading position |