- All sections
- B - Performing operationstransporting
- B62B - Hand-propelled vehicles, e.g. hand carts or perambulatorssledges
- B62B 3/02 - Hand carts having more than one axis carrying transport wheelsSteering devices thereforEquipment therefor involving parts being adjustable, collapsible, attachable, detachable, or convertible
Patent holdings for IPC class B62B 3/02
Total number of patents in this class: 1376
10-year publication summary
|
159
|
148
|
147
|
174
|
192
|
146
|
130
|
162
|
193
|
28
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Unique Product & Design Co., Ltd. | 41 |
17 |
| Shenzhen Yunrui IOT Technology Co., Ltd. | 34 |
17 |
| Rehrig Pacific Company | 340 |
16 |
| Wonderland Switzerland AG | 1670 |
16 |
| Veer Gear, LLC | 29 |
15 |
| Zhejiang Pride Leisure Products Co., Ltd | 30 |
15 |
| Milwaukee Electric Tool Corporation | 4687 |
13 |
| Walmart Apollo, LLC | 6371 |
13 |
| The Radio Flyer Company | 265 |
13 |
| Dbest Products Inc. | 27 |
12 |
| Veltek Associates, Inc. | 297 |
12 |
| Zhejiang Hengfeng Top Leisure Co., Ltd. | 112 |
12 |
| Dorel Home Furnishings, Inc. | 128 |
10 |
| Stericube Surgical Systems, LLC | 33 |
9 |
| The Boeing Company | 20104 |
8 |
| K. Hartwall Oy AB | 73 |
8 |
| Amazon Technologies, Inc. | 27474 |
7 |
| Allpillars, Inc. | 8 |
7 |
| Capsa Solutions, LLC | 91 |
7 |
| ORBIS Corporation | 236 |
7 |
| Other owners | 1142 |