IP Verse

Piston Pump For Viscous Material With Water Tank

Patent No. EP3613983 (titled "Piston Pump For Viscous Material With Water Tank") was filed by Schwing on Aug 20, 2019. The application was issued on Oct 5, 2022.

Patent Summary

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Patent Oppositions (2)

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 DateRepresentative
PUTZMEISTER ENGINEERINGJul 4, 2023GLAWE
PUTZMEISTER ENGINEERINGJul 4, 2023WITTE

Dossier Documents

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EP3613983

SCHWING
Application Number
EP19192650A
Filing Date
Aug 20, 2019
Status
Granted And Under Opposition
Sep 2, 2022
Publication Date
Oct 5, 2022
External Links
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