- All sections
- B - Performing operationstransporting
- B60T - Vehicle brake control systems or parts thereofbrake control systems or parts thereof, in generalarrangement of braking elements on vehicles in generalportable devices for preventing unwanted movement of vehiclesvehicle modifications to facilitate cooling of brakes
- B60T 3/00 - Portable devices for preventing unwanted movement of vehicles, e.g. chocks
Patent holdings for IPC class B60T 3/00
Total number of patents in this class: 152
10-year publication summary
|
13
|
18
|
23
|
11
|
13
|
24
|
12
|
17
|
19
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 9172-9863 Quebec Inc. | 34 |
24 |
| Rite-Hite Holding Corporation | 642 |
16 |
| A.s.a. Fermetures | 12 |
5 |
| Checkers Industrial Products, LLC | 64 |
4 |
| DL Manufacturing | 15 |
4 |
| Stabilock, LLC | 15 |
4 |
| Norco Industries, Inc. | 85 |
3 |
| Toyota Motor Engineering & Manufacturing North America, Inc. | 1617 |
3 |
| Iguane Technologies Inc. | 3 |
3 |
| Transportation IP Holdings, LLC | 924 |
3 |
| International Business Machines Corporation | 60806 |
2 |
| Caterpillar Inc. | 9424 |
2 |
| 4Front Engineered Solutions, Inc. | 60 |
2 |
| Assa Abloy Entrance Systems AB | 524 |
2 |
| Caliber, Inc. | 22 |
2 |
| D&L Manufacturing, Inc. | 13 |
2 |
| United Parcel Service of America, Inc. | 1567 |
2 |
| Volvo Truck Corporation | 3276 |
2 |
| RECO SRL | 6 |
2 |
| Dock N Stow LLC | 8 |
2 |
| Other owners | 63 |