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Auxiliary Device For A Punctual Danger Alarm For The Monitoring Of The Function Of The Danger Alarm And Use Of A Such Device

EP2879104

SIEMENS SCHWEIZ AG
Application Number
EP13194735A
Filing Date
Nov 27, 2013
Status
Patent Maintained As Amended
Apr 8, 2022
Grant Date
May 11, 2022
External Links
Slate, Register

Biblio Summary

The patent EP2879104B2 was granted on May 11, 2022 by Siemens Schweiz Ag The patent is currently Patent Maintained As Amended.

Oppositions Filed by other Companies on the Patent

The table below shows 1 patent oppositions filed on the patent at EPO, listing each opposing company and filing date. Tracking these filings indicates that the applicant is active in this industry, while opposing companies may be signaling their own interest in competing within the same space. These disputes are essential for insights into competitor actions, patent strategy and emerging technological trends.

CompanyOpposition DateOpposition Status

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HEKATRON VERTRIEBS GMBHFeb 28, 2019ADMISSIBLE

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EP3270362Fire Alarm With A Measurement Chamber And A Switch Holder For Joint Assembly Of A Fire Sensor Of The Measuring Chamber And At Least One Further Sensor For Detecting A Measured Variable In The Environment Outside The Fire DetectorJan 2, 20191

Dossier Documents of the Patent

The documents dossier of the patent at EPO including all essential records in the patent's lifecycle, from filing to grant to oppositions.

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