Issued Patents All Time
Showing 26–50 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5281021 | Arrangement for removably mounting a drawer to pull-out rails of drawer guide assemblies | Erich Rock | 1994-01-25 |
| 5265953 | Drawer | Erich Rock, Josef Brunner | 1993-11-30 |
| 5207526 | Connecting fitting | Andreas Tofferl | 1993-05-04 |
| D334680 | Drawer | Erich Rock | 1993-04-13 |
| 5159740 | Hinge with spring coupling member | Andreas Tofferl, Erich Rock | 1992-11-03 |
| 5056189 | Hinge with tight fit between base plate and adapter | Helmut Rupprechter, Lother Prager | 1991-10-15 |
| 5056190 | Hinge with hinge arm releasably connected to mounting plate | Erich Rock, Helmut Rupprechter | 1991-10-15 |
| 4956956 | Connector for connecting two elements | Friedrich Maier, Fredi Dubach, Erich Rock | 1990-09-18 |
| 4937917 | Hinge | Erich Rock, Helmut Rupprechter | 1990-07-03 |
| 4938609 | Pull-out guide assembly for drawers | — | 1990-07-03 |
| 4908907 | Furniture hinge including hinge arm releasably connected to mounting plate | Erich Rock, Helmut Rupprechter | 1990-03-20 |
| 4888853 | Furniture hinge including hinge arm releasably connected to mounting plate | Erich Rock, Helmut Rupprechter | 1989-12-26 |
| 4882808 | Furniture hinge including hinge arm releasably connected to mounting plate | Erich Rock, Helmut Rupprechter | 1989-11-28 |
| 4875746 | Drawer assembly | Erich Rock | 1989-10-24 |
| 4874212 | Device for fastening a front plate to metal drawer side walls | Erich Rock | 1989-10-17 |
| 4850659 | Fastening device for adjustable front plates of drawers | Erich Rock | 1989-07-25 |
| 4850080 | Hinge | Erich Rock, Helmut Rupprechter | 1989-07-25 |
| 4846538 | Fastening device for adjustable front plates of drawers | Erich Rock | 1989-07-11 |
| 4832420 | Fastening device for adjustable front plates of drawers | Erich Rock | 1989-05-23 |
| 4800621 | Hinge | Erich Rock, Helmut Rupprechter | 1989-01-31 |
| 4800622 | Furniture hinge including hinge arm releasably connected to a mounting plate | Erich Rock, Helmut Rupprechter | 1989-01-31 |
| 4750238 | Hinge | Erich Rock, Helmut Rupprechter | 1988-06-14 |
| 4741583 | Fastening device for adjustable front plates | Erich Rock | 1988-05-03 |
| 4691408 | Furniture hinge having a resilient catch and spacer mechanism | Erich Rock, Helmut Rupprechter | 1987-09-08 |
| 4680830 | Furniture hinge having an intermediate mounting member and a separate disengaging mechanism | Erich Rock, Helmut Rupprechter | 1987-07-21 |