- All sections
- B - Performing operationstransporting
- B62B - Hand-propelled vehicles, e.g. hand carts or perambulatorssledges
- B62B 3/08 - Hand carts having more than one axis carrying transport wheelsSteering devices thereforEquipment therefor involving tiltably-mounted containers
Patent holdings for IPC class B62B 3/08
Total number of patents in this class: 62
10-year publication summary
|
11
|
4
|
5
|
6
|
9
|
6
|
4
|
17
|
7
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qingdao Huatian Hand Truck Co., Ltd. | 32 |
5 |
| Tricam Industries, LLC | 120 |
5 |
| Makita Corporation | 2532 |
3 |
| JS Products Inc. | 152 |
3 |
| Sartorius Stedim North America Inc. | 170 |
2 |
| Anglo American Technical & Sustainability Services Ltd | 69 |
2 |
| Nanjing Lishui High-Tech Venture Capital Management Co., Ltd | 165 |
2 |
| Honda Motor Co., Ltd. | 25913 |
1 |
| SNECMA S.A. | 1147 |
1 |
| The Boeing Company | 20137 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 9045 |
1 |
| Airbus Operations GmbH | 3421 |
1 |
| Allen Engineering Corporation | 24 |
1 |
| Carl Freudenberg KG | 1456 |
1 |
| Crossmark, Inc. | 32 |
1 |
| Deflecto, LLC | 96 |
1 |
| Ergo-Safe, Inc. | 3 |
1 |
| Groupe Ro-main Inc. | 16 |
1 |
| J.C. Bamford Excavators Limited | 437 |
1 |
| LTS Lohmann Therapie-Systeme AG | 683 |
1 |
| Other owners | 27 |