Patent No. EP4003084 (titled "Rapid-Entry Footwear Having A Stabilizer And An Elastic Element") was filed by Fast on Jul 29, 2020. The application was issued on Jul 9, 2025.
Latest UPC cases involving this patent.
| Case Number | Filing Date | Plaintiff | Proceeding Type |
|---|---|---|---|
| UPC_CFI_743/2025 | Aug 14, 2025 | Fast | Infringement |
| UPC_CFI_0001819/2025 | Aug 14, 2025 | Fast | Counter Claim For Revocation |

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 |
|---|---|---|
| SKECHERS USA | Apr 9, 2026 | D YOUNG |
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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