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Fluid Filter With Secondary Filter Element Of Lightweight Construction - EP3572138

The patent EP3572138 was granted to Mannhummel on Dec 22, 2021. The application was originally filed on May 22, 2018 under application number EP18173518A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3572138

MANNHUMMEL
Application Number
EP18173518A
Filing Date
May 22, 2018
Status
Opposition Rejected
May 24, 2024
Publication Date
Dec 22, 2021
External Links
Slate, Register, Google Patents

Patent Summary

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DONALDSONSep 22, 2022IPLODGEADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication Number
DESCRIPTIONDE102015004965
EXAMINATIONEP0752263
EXAMINATIONWO2012143793
OPPOSITIONDE102015004965
OPPOSITIONDE19727369
OPPOSITIONEP0752263
OPPOSITIONEP2086663
OPPOSITIONUS2014144111
OPPOSITIONUS2016279557
OPPOSITIONUS7537631
OPPOSITIONUS9289712
OPPOSITIONWO0249738
OPPOSITIONWO2009014986
OPPOSITIONWO2012143793
SEARCHDE102015004965
SEARCHDE19727369
SEARCHUS2014144111
SEARCHWO0249738

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Dossier Documents

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