| 11805914 |
Back support for a chair |
Peter J. Beyer, Michael E. Schasel, Todd A. Kercher, Brian Gessler, Teresa A. Bellingar |
2023-11-07 |
| 11471345 |
Adjustable ergonomic chair |
Peter J. Beyer, Teresa A. Bellingar |
2022-10-18 |
| 10780003 |
Adjustable ergonomic chair |
Peter J. Beyer, Teresa A. Bellingar |
2020-09-22 |
| 10729250 |
Back support for a chair |
Peter J. Beyer, Michael E. Schasel, Todd A. Kercher, Brian Gessler, Teresa A. Bellingar |
2020-08-04 |
| 10182657 |
Back support for a chair |
Peter J. Beyer, Michael E. Schasel, Todd A. Kercher, Brian Gessler, Teresa A. Bellingar |
2019-01-22 |
| 9913539 |
Office chair |
Martin Potrykus, Peter LaDuke, Jason Wilhelm Hall, Timothy J. Scholma, Nicolai Czumaj-Bront +3 more |
2018-03-13 |
| D793787 |
Portion of a back support for a chair |
Michael W. Welsh, Nicolai Czumaj-Bront, Martin Potrykus, Markus Berenwinkel, Carlo Shayeb |
2017-08-08 |
| D784749 |
Lumbar support for a chair |
Michael W. Welsh, Nicolai Czumaj-Bront, Peter J. Beyer, Teresa A. Bellingar |
2017-04-25 |
| D782859 |
Back support for a chair |
Michael W. Welsh, Nicolai Czumaj-Bront, Martin Potrykus, Markus Berenwinkel, Carlo Shayeb |
2017-04-04 |
| D782241 |
Back support for a chair |
Michael W. Welsh, Nicolai Czumaj-Bront, Martin Potrykus, Markus Berenwinkel, Carlo Shayeb |
2017-03-28 |
| D779253 |
Back support for a chair |
Michael W. Welsh, Nicolai Czumaj-Bront, Peter J. Beyer, Teresa A. Bellingar |
2017-02-21 |
| D779254 |
Armrests for a chair |
Michael W. Welsh, Nicolai Czumaj-Bront |
2017-02-21 |
| D779255 |
Headrest for a chair |
Michael W. Welsh, Nicolai Czumaj-Bront |
2017-02-21 |
| D779250 |
Portion of a back support for a chair |
Michael W. Welsh, Nicolai Czumaj-Bront, Martin Potrykus, Markus Berenwinkel, Carlo Shayeb |
2017-02-21 |
| D779248 |
Armrests for a chair |
Michael W. Welsh, Nicolai Czumaj-Bront, Martin Potrykus, Markus Berenwinkel, Carlo Shayeb |
2017-02-21 |
| D779251 |
Lumbar support for a chair |
Peter J. Beyer, Teresa A. Bellingar, Michael W. Welsh |
2017-02-21 |
| D779252 |
Back support for a chair |
Michael W. Welsh, Nicolai Czumaj-Bront, Peter J. Beyer, Teresa A. Bellingar |
2017-02-21 |