Elevator with safety chain overlay control unit with a safety PLC separately monitoring various safety switches for increasing a safety integrity level
US-11305965-B2 · Apr 19, 2022 · US
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Lindegger Urs patents
Lindegger Urs is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lindegger Urs |
| Total patents | 10 |
| First publication | Sep 21, 2017 |
| Latest publication | Apr 19, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Method and brake controller for controlling a brake in an elevator system
US-2022081253-A1 · Mar 17, 2022 · US
Concepts for detecting a deterioration state of a load bearing capacity in a suspension member arrangement for an elevator
US-2021323790-A1 · Oct 21, 2021 · US
Concepts for detecting a deterioration state of a load bearing capacity in a suspension member arrangement for an elevator
US-11078047-B2 · Aug 3, 2021 · US
Elevator system
US-10611604-B2 · Apr 7, 2020 · US
Elevator with safety chain overlay control unit with a safety plc separately monitoring various safety switches for increasing a safety integrity level
US-2019300337-A1 · Oct 3, 2019 · US
Method for determining state of elevator system component
US-10202258-B2 · Feb 12, 2019 · US
Concepts for detecting a deterioration state of a load bearing capacity in a suspension member arrangement for an elevator
US-2018215585-A1 · Aug 2, 2018 · US
Elevator system
US-2017275135-A1 · Sep 28, 2017 · US
Elevator system
US-2017267489-A1 · Sep 21, 2017 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Inventio Ag | 10 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B66B7/1223 | 7 |
| B66B7/062 | 7 |
| B66B7/1215 | 5 |
| B66B5/0018 | 5 |
| D07B2501/2007 | 3 |