| 12185797 |
Fastening device for a support arm |
Gustav Stenberg |
2025-01-07 |
| 11904365 |
Support arm arrangement for a local gas extractor, and a local gas extractor with such a support arm arrangement |
Tomas Bellgran, Gustav Stenberg, Patrik Andersson, Petter Arnqvist Eriksson |
2024-02-20 |
| D900298 |
Combined ventilation hood and arm |
Tomas Bellgran, Gustav Stenberg, Patrik Andersson, Petter Arnqvist Eriksson |
2020-10-27 |
| D900299 |
Ventilation hood with arm |
Tomas Bellgran, Gustav Stenberg, Patrik Andersson, Petter Arnqvist Eriksson |
2020-10-27 |
| D900297 |
Combined ventilation hood and arm |
Tomas Bellgran, Gustav Stenberg, Patrik Andersson, Petter Arnqvist Eriksson |
2020-10-27 |
| D868565 |
Lockable friction joint assembly |
Patrik Andersson, Gustav Stenberg |
2019-12-03 |
| 9656309 |
Arrangement and ventilation arrangement |
Lars Karlander |
2017-05-23 |
| 9163763 |
Arrangement, ventilation arm, ventilation system |
Lars Karlander |
2015-10-20 |
| D694872 |
Ventilation duct joint |
Johan Gustafsson |
2013-12-03 |
| D681797 |
Ventilation duct joint |
Johan Gustafsson |
2013-05-07 |