The weekly litigation news digest is live. Subscribe now

IP Verse

Spinning Machine And Method For Operating Same - EP3815534

The patent EP3815534 was granted to Rondo Burgdorf on Oct 19, 2022. The application was filed on Oct 29, 2019 under application number EP19206012A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3815534

RONDO BURGDORF
Application Number
EP19206012A
Filing Date
Oct 29, 2019
Status
Opposition Rejected
Feb 28, 2025
Publication Date
Oct 19, 2022
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
FRITSCH BAKERYJul 18, 2023GRUNECKER PATENTADMISSIBLE

Patent Citations (22) New

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

Citation PhasePublication Number
OPPOSITIONCH439177
OPPOSITIONDD221912
OPPOSITIONDE2728758
OPPOSITIONDE3123195
OPPOSITIONDE3390437
OPPOSITIONEP0182563
OPPOSITIONEP3467214
OPPOSITIONJP2008145132
OPPOSITIONJP2016116462
OPPOSITIONJPH07313040
OPPOSITIONUS2003185927
OPPOSITIONUS2006034988
OPPOSITIONUS4398877
OPPOSITIONUS4849234
OPPOSITIONUS5720990
OPPOSITIONWO2018049454
SEARCHJP2016116462
SEARCHUS2006034988
SEARCHUS4398877
SEARCHUS4849234
SEARCHUS5720990
SEARCHWO2018049454

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