Patent No. EP3932701 (titled "Industrial Truck With A Jaw Clutch, System Comprising An Industrial Truck And A Trailer And Method For Coupling A Trailer To An Industrial Truck") was filed by Jungheinrich on Jun 22, 2021. The application was issued on Nov 15, 2023.

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.
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