Security System
Patent No. EP4138104 (titled "Security System") was filed by Dormakaba Deutschland on Jul 3, 2017. The application was issued on May 14, 2025.
Patent Summary
A security system for controlling and/or monitoring door locks for escape route security, comprising door lock controls, wherein a door lock control serves to control a locking mechanism that is assigned to the door lock control. The system includes a trigger element that sends a message to all door locking controllers connected to a first bus system upon actuation, causing the respective locking mechanisms to unlock. The system allows selective unlocking of doors based on the trigger element that initiated the unlock command, enabling secure escape route management.
Patent Family
Patent Oppositions (2)
Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.
Dossier Documents
The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
Date
Description
Get instant alerts for new documents
EP4138104
- Application Number
- EP22201455A
- Filing Date
- Jul 3, 2017
- Status
- Granted And Under Opposition
- Apr 11, 2025
- Publication Date
- May 14, 2025
- External Links
- Slate, Register , Google Patents