- All sections
- B - Performing operationstransporting
- B60B - Vehicle wheelscastorsaxles for wheels or castorsincreasing wheel adhesion
- B60B 33/00 - Castors in general
Patent holdings for IPC class B60B 33/00
Total number of patents in this class: 1019
10-year publication summary
|
101
|
134
|
131
|
82
|
117
|
72
|
85
|
83
|
89
|
45
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TENTE GmbH & Co. KG | 61 |
30 |
| Stryker Corporation | 5451 |
24 |
| Wheel.me AS | 48 |
16 |
| Stericube Surgical Systems, LLC | 37 |
13 |
| Wonderland Switzerland AG | 1859 |
12 |
| LG Electronics Inc. | 75694 |
10 |
| Blue Leaf I.P., Inc. | 2932 |
10 |
| Gross + Froelich GmbH & Co. KG | 27 |
10 |
| Nansin Co., Ltd | 19 |
10 |
| Colson Group Holdings, LLC | 24 |
8 |
| Gatekeeper Systems, Inc. | 147 |
8 |
| Motion Composites Inc. | 39 |
8 |
| Tente Roulettes Polymeres-Bruandet | 11 |
8 |
| Alber GmbH | 28 |
7 |
| Alcon, Inc. | 5861 |
7 |
| Catis Pacific Mfg. Corp. Ltd. | 7 |
7 |
| Samsung Medison Co., Ltd. | 685 |
7 |
| LINET spol. s r.o. | 211 |
7 |
| The Boeing Company | 20160 |
6 |
| Emilsider Meccanica S.p.A. | 10 |
6 |
| Other owners | 805 |