| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | Switzerland | 2 | |
| #3 | Austria | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | France | 1 | |
| #6 | Italy | 1 | |
| #7 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Civil engineering | |
| #3 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds | |
| #2 | Household appliances | |
| #3 | Hinges for doors or windows | |
| #4 | Special furniture | |
| #5 | Indexing scheme relating to hinges | |
| #6 | Advertising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kleis Harald | 2 |
| #2 | Essig Gerhard | 1 |
| #3 | Ruf Herbert | 1 |
| #4 | Ruf H | 1 |
| #5 | Plaecking Jochen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0413936A1 | Ventilated bedstead | |
| DE3201468A1 | Device for representing one or a plurality of objects composed from a plurality of details | |
| DE2946849A1 | Bed with integral hinged neck support - has swivel axis bringing arc support into flat or raised position over entire bed width | |
| DE2535312A1 | Double leaf furniture hinge - has plate held normal to hinge pin axis by U-shape passed between leaves | |
| CH586532A5 | Upholstered convertible bed-settee - has two piece mattress foldable about central longitudinal hinge to form back rest | |
| DE2442528A1 | FOAMED PLASTIC MATTRESS |