- All sections
- B - Performing operationstransporting
- B62J - Cycle saddles or seatsauxiliary devices or accessories specially adapted to cycles and not otherwise provided for, e.g. article carriers or cycle protectors
- B62J 3/04 - Mechanical devices activated by the rider, e.g. bells or horns
Patent holdings for IPC class B62J 3/04
Total number of patents in this class: 16
10-year publication summary
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0
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1
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0
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1
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3
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5
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4
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2
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3
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brightz, Ltd. | 50 |
3 |
| MPR GmbH & Co. KG | 205 |
2 |
| Koizumi Factory Corporation | 13 |
2 |
| Royal Danish Vendors A/S | 2 |
2 |
| Crank Brothers, Inc. | 71 |
1 |
| Hermes Sellier | 31 |
1 |
| Invented Here B.V. | 37 |
1 |
| Jet Rider Co., Ltd. | 7 |
1 |
| Yuan Wen Shing Industries Corp. | 2 |
1 |
| Ninebot (Changzhou) Tech Co., Ltd. | 49 |
1 |
| Shen zhen shi zhong chuang xun da ke ji you xian gong si | 1 |
1 |
| Other owners | 0 |