Train window structure and train with train window structure
US11447165B2 · kind B2 · utility
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1References
16Claims
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Key dates
| Filing date | Sep 30, 2017 |
| Grant date | Sep 20, 2022 |
| Priority date | — |
| Expiry date | May 15, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F21/049
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A train window structure and a train with the train window structure, the train window structure comprises a train window frame; train window glass arranged on the train window frame and internally provided with a hollow structure; and a display arranged in the hollow structure to display information on the train window glass, and information is displayed on the display in the hollow structure and is provided for passengers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.