- All sections
- B - Performing operationstransporting
- B62B - Hand-propelled vehicles, e.g. hand carts or perambulatorssledges
- B62B 3/12 - Hand carts having more than one axis carrying transport wheelsSteering devices thereforEquipment therefor characterised by three-wheeled construction
Patent holdings for IPC class B62B 3/12
Total number of patents in this class: 105
10-year publication summary
|
16
|
22
|
12
|
15
|
16
|
9
|
12
|
10
|
5
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ningbo Wentai Sport Equipment Co., Ltd. | 22 |
6 |
| Motocaddy Limited | 28 |
4 |
| Saint-Gobain Abrasifs | 620 |
4 |
| Saint-Gobain Abrasives, Inc. | 864 |
4 |
| Unique Product & Design Co., Ltd. | 39 |
4 |
| Makita Corporation | 2566 |
3 |
| ArcelorMittal | 2672 |
3 |
| CrossWing Inc. | 28 |
3 |
| Covidien LP | 10649 |
2 |
| Honda Motor Co., Ltd. | 26025 |
2 |
| Aurotec GmbH | 47 |
2 |
| IFP Energies Nouvelles | 3098 |
2 |
| Justoy Pty Ltd. | 38 |
2 |
| M-mover Holdings Limited | 42 |
2 |
| Milwaukee Electric Tool Corporation | 4958 |
2 |
| MS-Trade GmbH | 4 |
2 |
| Sealed Air Corporation (US) | 520 |
2 |
| Sports World Enterprise Co., Ltd. | 6 |
2 |
| Swinerton Incorporated | 18 |
2 |
| Techtronic Cordless GP, Gainful Plan Trading Limited, an entity organized in the British Virgin Islands and TTI Finance Ltd., an entity organized in the British Virgin Islands | 1609 |
2 |
| Other owners | 50 |