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The ornamental design for a stairlift chair, as shown and described.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 22 2019 | WISSE, SJAAK | THYSSENKRUPP STAIRLIFTS B V | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 051652 | /0543 | |
Aug 22 2019 | WISSE, SJAAK | THYSSENKRUPP AG | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 051652 | /0543 | |
Jan 29 2020 | THYSSENKRUPP STAIRLIFTS B.V. | (assignment on the face of the patent) | / | |||
Jan 29 2020 | THYSSENKRUPP AG | (assignment on the face of the patent) | / | |||
Jun 25 2020 | THYSSENKRUPP AG | THYSSENKRUPP STAIRLIFTS B V | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 053218 | /0838 |
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