- All sections
- B - Performing operationstransporting
- B62B - Hand-propelled vehicles, e.g. hand carts or perambulatorssledges
- B62B 3/14 - Hand carts having more than one axis carrying transport wheelsSteering devices thereforEquipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys
Patent holdings for IPC class B62B 3/14
Total number of patents in this class: 561
10-year publication summary
|
68
|
77
|
95
|
82
|
88
|
82
|
65
|
42
|
57
|
21
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Walmart Apollo, LLC | 6068 |
53 |
| Gatekeeper Systems, Inc. | 156 |
37 |
| Toshiba TEC Corporation | 3745 |
35 |
| Maplebear Inc. | 1283 |
17 |
| Amazon Technologies, Inc. | 26271 |
15 |
| Zibra, LLC | 41 |
12 |
| Media Cart Holdings, Inc. | 22 |
11 |
| ANDREAS Filosi | 17 |
11 |
| Wanzl GmbH & Co. KGaA | 85 |
11 |
| Wanzl Metallwarenfabrik GmbH | 38 |
10 |
| LG Electronics Inc. | 71880 |
9 |
| Target Brands, Inc. | 3989 |
8 |
| Dane Technologies, Inc. | 30 |
8 |
| The Boppy Company, LLC | 115 |
7 |
| Wonderland Switzerland AG | 1406 |
7 |
| Unarco Industries LLC | 28 |
6 |
| Boe Technology Group Co., Ltd. | 40117 |
5 |
| Safe-strap Company, LLC | 13 |
5 |
| Caddie | 10 |
5 |
| K. Hartwall Oy AB | 73 |
4 |
| Other owners | 285 |