- All sections
- B - Performing operations; transporting
- B60Q - Arrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general
- B60Q 3/46 - Emergency lighting, e.g. for escape routes
Patent holdings for IPC class B60Q 3/46
Total number of patents in this class: 18
10-year publication summary
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1
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0
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2
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3
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0
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2
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3
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2
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3
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saf-T-Glo Limited | 29 |
5 |
| Lufthansa Technik AG | 468 |
4 |
| CH Lighting Technology Co., Ltd | 32 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| The Boeing Company | 19843 |
1 |
| B/E Aerospace, Inc. | 1493 |
1 |
| Goodrich Lighting Systems GmbH | 131 |
1 |
| Knorr-Bremse Gesellschaft mit Beschränkter Haftung | 150 |
1 |
| Fnss Savunma Sistemleri Anonim Sirketi | 58 |
1 |
| Siemens Mobility Austria GmbH | 11 |
1 |
| Other owners | 0 |