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IP Verse

Feedback System For Pitch-Adjustable Blades Of Aircraft Bladed Rotor - EP3396304

The patent EP3396304 was granted to Pratt & Whitney Canada on Oct 19, 2022. The application was originally filed on Apr 24, 2018 under application number EP18169088A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3396304

PRATT & WHITNEY CANADA
Application Number
EP18169088A
Filing Date
Apr 24, 2018
Status
Opposition Rejected
Mar 14, 2025
Publication Date
Oct 19, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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CompanyOpposition DateRepresentativeOpposition Status

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SAFRAN AIRCRAFT ENGINESJul 18, 2023BREVALEXADMISSIBLE

Patent Citations (22) New

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

Citation PhasePublication Number
DESCRIPTIONUS2015139798
EXAMINATIONFR2344022
EXAMINATIONUS4700133
OPPOSITIONEP2260278
OPPOSITIONEP2400307
OPPOSITIONEP2876046
OPPOSITIONUS2004227638
OPPOSITIONUS2010321006
OPPOSITIONUS2012007590
OPPOSITIONUS2013141082
OPPOSITIONUS2015301130
OPPOSITIONUS2919322
OPPOSITIONUS3586964
OPPOSITIONUS3626226
OPPOSITIONUS3710623
OPPOSITIONUS4647892
OPPOSITIONUS5939880
SEARCHEP2400307
SEARCHEP2876046
SEARCHUS3626226
SEARCHUS3710623
SEARCHUS4647892

Dossier Documents

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