The weekly litigation news digest is live. Subscribe now

IP Verse

Pantograph Wearing Strip And Pantograph Equipped With Such A Wearing Strip - EP3308995

The patent EP3308995 was granted to Sncf Mobilits on May 12, 2021. The application was filed on Oct 6, 2017 under application number EP17195114A. The patent is currently recorded with a legal status of "Revoked".

EP3308995

SNCF MOBILITS
Application Number
EP17195114A
Filing Date
Oct 6, 2017
Status
Revoked
Sep 6, 2024
Publication Date
May 12, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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.

CompanyOpposition DateRepresentativeOpposition Status
SCHUNK CARBON TECHNOLOGYFeb 10, 2022ADVOTEC -

Patent Citations (33) New

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

Citation PhasePublication Number
OPPOSITIONCN102031440
OPPOSITIONCN103847527
OPPOSITIONCN105018775
OPPOSITIONCN105459835
OPPOSITIONDE1006455
OPPOSITIONDE1291909
OPPOSITIONDE19524708
OPPOSITIONDE19752805
OPPOSITIONDE3821255
OPPOSITIONDE4441339
OPPOSITIONDE714188
OPPOSITIONDE9316425U
OPPOSITIONEP0638456
OPPOSITIONEP1491385
OPPOSITIONEP2558327
OPPOSITIONEP3308995
OPPOSITIONFR1110518
OPPOSITIONFR2838390
OPPOSITIONFR961107
OPPOSITIONJP2000037001
OPPOSITIONJPH04280865
OPPOSITIONJPH0865806
OPPOSITIONJPS5297509
OPPOSITIONUS2013048458
OPPOSITIONWO0036169
OPPOSITIONWO2008003275
OPPOSITIONWO2012045633
SEARCHDE4441339
SEARCHDE9316425U
SEARCHFR1110518
SEARCHFR2838390
SEARCHFR961107
SEARCHUS2013048458

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