Double-Walled Envelope Structure For A Cart Box - EP3666617
The patent EP3666617 was granted to Alstom on Sep 28, 2022. The application was originally filed on Nov 21, 2019 under application number EP19210746A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
EP3666617
- Application Number
- EP19210746A
- Filing Date
- Nov 21, 2019
- Status
- Granted And Under Opposition
- Aug 26, 2022
- Publication Date
- Sep 28, 2022
- External Links
- Slate, Register, Google Patents
Patent Summary
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Patent Oppositions
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