Elevator car, elevator installation, method for operating an elevator system and door drive
US-11679960-B2 · Jun 20, 2023 · US
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Zimmermann Raphael patents
Zimmermann Raphael is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zimmermann Raphael |
| Total patents | 3 |
| First publication | Apr 9, 2020 |
| Latest publication | Jun 20, 2023 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Inventio Ag | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B66B13/143 | 2 |
| B66B13/06 | 2 |
| B66B1/3461 | 1 |
| B66B5/0087 | 1 |
| B66B5/0025 | 1 |