Patents/Assignees

Wittur Holding GmbH

10 patents in portfolio

US12589974utility2026
Computer-implemented Method for Training a Machine Learning Model to Detect Installation Errors in an Elevator, in Particular an Elevator Door, a Computer-implemented Method for Classifying Installation Errors and a System Thereof
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US12378096utility2025
Roller for Elevator Door Hangers Comprising at Least One Insert
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US12365566utility2025
Release Unit for Actuating an Elevator Brake Device
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US12305448utility2025
Folding Ladder
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US12234125utility2025
Triggering Unit for Actuating an Elevator Braking Device
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US12037219utility2024
Sheet Metal Base Panel for Use in Elevators
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US12024399utility2024
Guiding Device for an Elevator Door Leaf
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US11873194utility2024
Braking Device with Automatic Releasability in All Operating Situations
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US11854753utility2023
Safety Switch Actuation Device
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US11814265utility2023
Speed Limiter for a Lifting Gear Having Brake Actuated by Centrifugal Force
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