Auxiliary Device For A Punctual Danger Alarm For The Monitoring Of The Function Of The Danger Alarm And Use Of A Such Device - EP2879104

EP2879104

SIEMENS SCHWEIZ
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, Google Patents

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The patent EP2879104B2 was granted to Siemens Schweiz on May 11, 2022 following the initial filing on Nov 27, 2013 under the application number EP13194735A . The current legal status of the patent is Patent Maintained As Amended.

Patent Summary

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HEKATRON VERTRIEBSFeb 28, 2019ADMISSIBLE

Patent Citations New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePatent NumberPatent Link
OPPOSITIONDE102006023048
OPPOSITIONDE102009047531
OPPOSITIONEP1191496
OPPOSITIONEP2043068
OPPOSITIONEP2320399
OPPOSITIONUS2009243843
OPPOSITIONWO2011050269
SEARCHDE102009047531
SEARCHEP2093734
SEARCHEP2492882
SEARCHUS2009243843

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