| D659417 |
Chair and components thereof |
Claudia Plikat, Carola Eva Marianne Zwick, Roland Rolf Otto Zwick |
2012-05-15 |
| 8025334 |
Piece of furniture |
Carola Eva Marianne Zwick, Roland Rolf Otto Zwick, Claudia Plikat |
2011-09-27 |
| 7992936 |
Seat |
Carola Eva Marianne Zwick, Roland Rolf Otto Zwick, Claudia Plikat |
2011-08-09 |
| 7992937 |
Body support structure |
Claudia Plikat, Carola Eva Marianne Zwick, Roland Rolf Otto Zwick, Robert Laux |
2011-08-09 |
| 7926879 |
Load support structure |
Claudia Plikat, Carola Eva Marianne Zwick, Roland Rolf Otto Zwick, Andrew Keith Hector, John F. Aldrich |
2011-04-19 |
| 7857390 |
Piece of furniture |
Carola Eva Marianne Zwick, Roland Rolf Otto Zwick, Claudia Plikat |
2010-12-28 |
| D628831 |
Body support structure |
Claudia Plikat, Carola Eva Marianne Zwick, Roland Rolf Otto Zwick |
2010-12-14 |
| D628832 |
Body support structure |
Claudia Plikat, Carola Eva Marianne Zwick, Roland Rolf Otto Zwick |
2010-12-14 |
| 7841666 |
Back support structure |
Claudia Plikat, Nicolai Neubert, Carola Zwick, Roland Zwick |
2010-11-30 |
| D591986 |
Body support structure |
Claudia Plikat, Carola Eva Marianne Zwick, Roland Rolf Otto Zwick |
2009-05-12 |
| 7425037 |
Tilt chair and methods for the use thereof |
Claudia Plikat, Nicolai Neubert, Carola Zwick, Roland Zwick, John F. Aldrich +3 more |
2008-09-16 |
| 7419222 |
Support member for a seating structure |
Claudia Plikat, Nicolai Neubert, Carola Zwick, Roland Zwick, Chad Aerts +1 more |
2008-09-02 |
| 7249802 |
Back support structure |
Claudia Plikat, Nicolai Neubert, Carola Zwick, Roland Zwick, Chad Aerts +5 more |
2007-07-31 |
| 7213880 |
Control device for an adjustable seating structure |
Claudia Plikat, Nicolai Neubert, Carola Zwick, Roland Zwick |
2007-05-08 |
| 7213886 |
Modular tilt housing for a seating structure |
Claudia Plikat, Nicolai Neubert, Carola Zwick, Roland Zwick, John F. Aldrich +1 more |
2007-05-08 |
| D494792 |
Back for a seating structure |
Claudia Plikat, Nicolai Neubert, Carola Zwick, Roland Zwick |
2004-08-24 |
| D490994 |
Task chair |
Claudia Plikat, Nicolai Neubert, Carola Eva Marianne Zwick, Roland Rolf Otto Zwick |
2004-06-08 |
| 6582019 |
Tilt assembly for a chair |
Robert W. Insalaco, Neubert Nicolai, Claudia Plikat, Carola Zwick, Roland Zwick |
2003-06-24 |