- All sections
- B - Performing operations; transporting
- B60T - Vehicle brake control systems or parts thereof; brake control systems or parts thereof, in general; arrangement of braking elements on vehicles in general; portable devices for preventing unwanted movement of vehicles; vehicle modifications to facilitate cooling of brakes
- B60T 13/22 - Brakes applied by springs or weights and released hydraulically
Patent holdings for IPC class B60T 13/22
Total number of patents in this class: 99
10-year publication summary
4
|
4
|
10
|
20
|
8
|
5
|
12
|
8
|
7
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
CNH Industrial America LLC | 1683 |
5 |
CNH Industrial Italia S.p.A. | 132 |
5 |
Poclain Hydraulics Industrie | 223 |
5 |
CNH (China) Management Co., Ltd | 383 |
5 |
Hitachi Construction Machinery Co., Ltd. | 2498 |
4 |
BAE Systems Hägglunds Aktiebolag | 205 |
4 |
Deere & Company | 6845 |
3 |
Blue Leaf I.P., Inc. | 2758 |
3 |
Komatsu Ltd. | 4265 |
3 |
KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH | 578 |
3 |
Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1407 |
3 |
ZF CV Systems Global GmbH | 275 |
3 |
CMBF Products, Inc. | 15 |
3 |
Robert Bosch GmbH | 40953 |
2 |
ZF Friedrichshafen AG | 6820 |
2 |
Compaction Technology (Proprietary) Limited | 4 |
2 |
PINTSCH Bubenzer GmbH | 20 |
2 |
Sandvik Mining and Construction Oy | 703 |
2 |
Volvo Construction Equipment AB | 1172 |
2 |
GM Global Technology Operations LLC | 13620 |
1 |
Other owners | 37 |