Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11466514 | Roller shade with a counterbalancing device | Jorg Bohlen | 2022-10-11 |
| 11002072 | Spring system for roller blinds | Jorg Bohlen | 2021-05-11 |
| 10968694 | Mounting system for an architectural covering and an end bearing for the mounting system | Jorg Bohlen | 2021-04-06 |
| 10138676 | Roller shade with a counterbalancing device | Jorg Bohlen | 2018-11-27 |
| 10138678 | Spring system for roller blinds | Jorg Bohlen | 2018-11-27 |
| 10030442 | Spring system for roller blinds | Jorg Bohlen | 2018-07-24 |
| 9957752 | Mounting system for an architectural covering and an end bearing for the mounting system | Jorg Bohlen | 2018-05-01 |
| 9834986 | Architectural covering having a drive mechanism | Jorg Bohlen | 2017-12-05 |
| 9453370 | Architectural covering and method of setting at least one position of the architectural covering | Jorg Bohlen | 2016-09-27 |
| 9322214 | Covering for an architectural opening | Jorg Bohlen | 2016-04-26 |
| 8839841 | Roller blind mounting system and parts therefor | Jorg Bohlen | 2014-09-23 |
| 8776861 | Spring system for roller blinds | Jorg Bohlen | 2014-07-15 |
| 8474509 | Operating system for an architectural covering | — | 2013-07-02 |
| 8382050 | Universal connector | — | 2013-02-26 |
| 8267234 | Adjustable drive coupling for adjacent architectural coverings | Jorg Bohlen | 2012-09-18 |
| 8151859 | Roller blind mounting system and parts therefor | Jorg Bohlen | 2012-04-10 |
| 8136569 | Operating and mounting system for a window covering | Jorg Bohlen | 2012-03-20 |
| 7900680 | Head rail assembly | Tomas M. A. H. Garmyn, Jorg Bohlen | 2011-03-08 |
| 7740047 | Roller blind mounting system and parts therefor | Jorg Bohlen | 2010-06-22 |
| 7353857 | Chain stopper | — | 2008-04-08 |
| 6158563 | Winding mechanism | Konrad Welfonder | 2000-12-12 |