| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Australia | 1 | |
| #4 | Belgium | 1 | |
| #5 | Spain | 1 | |
| #6 | Finland | 1 | |
| #7 | Japan | 1 | |
| #8 | Netherlands | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Baumjohann Ferdinand | 11 |
| #2 | Fuerudeinanto Baumuyohan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102006010664B3 | Spring unit for support of laths in skirt frame of bed or seat frame, has one side piece fixed with skirt frame, another side piece fixed with lath, and spiral spring exchangeably formed between side pieces | |
| DE19637933C1 | Frame for sitting or crouching on | |
| DE4411703A1 | Mattress carrier | |
| DE3508757A1 | Slatted base for beds | |
| EP0031132A2 | Bed frame with slatted support |