- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 77/14 - Specially controlled locking actions in case of open doors or in case of doors moved from an open to a closed position, e.g. lock-out prevention or self-cancelling
Patent holdings for IPC class E05B 77/14
Total number of patents in this class: 15
10-year publication summary
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0
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2
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3
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2
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1
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2
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2
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1
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1
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2
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 32450 |
1 |
| GM Global Technology Operations LLC | 15095 |
1 |
| Denso Corporation | 24355 |
1 |
| Nissan Motor Co., Ltd. | 12516 |
1 |
| Hyundai Motor Company | 22086 |
1 |
| LG Innotek Co., Ltd. | 7667 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 14403 |
1 |
| Kia Motors Corporation | 7754 |
1 |
| Kason Industries, Inc. | 142 |
1 |
| Kiekert Aktiengesellschaft | 1449 |
1 |
| Shanghai Yanfeng Jinqiao Automotive Trim Systems Co., Ltd. | 160 |
1 |
| Textron Innovations Inc. | 2321 |
1 |
| Visteon Global Technologies, Inc. | 183 |
1 |
| Subaru Corporation | 3556 |
1 |
| PSA Automobiles SA | 2067 |
1 |
| Other owners | 0 |