Patent No. EP2140202 (titled "Compact Gas Lighting Device For An Electric Household Appliance, In Particular A Cooking Range") was filed by ITW Industrial Components CON Unico Socio on Mar 25, 2008. The application was issued on Nov 18, 2015.

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.
| Company | Opposition Date | Representative |
|---|---|---|
| BSH HAUSGERATE | Aug 9, 2016 | GESTHUSEN |
| ZAKLADY PODZESPOLOW RADIOWYCH MIFLEX | Apr 14, 2016 | DOBRZANSKI |
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.
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