Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789848 | Articulation mechanism particularly for lounge chairs | Marion Baumgärtel | 2004-09-14 |
| 6330733 | Articulation, especially for connecting sidepieces of ladders | — | 2001-12-18 |
| 5890561 | Connection between a ladder side rail and a hinged arm of a ladder hinge | — | 1999-04-06 |
| 4684278 | Joint for use in collapsible chairs and the like | — | 1987-08-04 |
| 4354710 | Hinge for a chaise and the like | — | 1982-10-19 |