Retainer System - EP2381541
The patent EP2381541 was granted to Chen on Jan 10, 2018. The application was originally filed on Apr 19, 2011 under application number EP11162946A. The patent is currently recorded with a legal status of "No Opposition Filed Within Time Limit".
EP2381541
- Application Number
- EP11162946A
- Filing Date
- Apr 19, 2011
- Status
- No Opposition Filed Within Time Limit
- Nov 16, 2018
- Grant Date
- Jan 10, 2018
- External Links
- Slate, Register, Google Patents
Patent Summary
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Dossier Documents
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