B61H 9/006
Brakes for locomotives
Official title: {Brakes for locomotives}
B61H9/006 (Brakes for locomotives) appears on 15 US grants and 17 published applications in this corpus.
Search patents in B61H- Granted patents
- 15
- Published applications
- 17
- Assignees
- 17
- Inventors
- 58
- Latest grant
- 24 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 3 |
| 2017 | 4 | 2 |
| 2018 | 0 | 2 |
| 2019 | 1 | 3 |
| 2020 | 1 | 1 |
| 2021 | 2 | 3 |
| 2022 | 2 | 0 |
| 2023 | 2 | 0 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- System and method for improving release performance of heavy-haul train24 Dec 2024US 12,172,613 B2Meishan Crrc Brake Science & Technology Co., Ltd.
- Tractive vehicle and vehicle combination and method for operating a tractive vehicle and vehicle combination18 Jun 2024US 12,012,131 B2Bombardier Transportation GmbH
- System and method for calculating advance speed of a vehicle5 Dec 2023US 11,834,083 B2FAIVELEY TRANSPORT ITALIA S. p. A.
- Systems for a brake system10 Jan 2023US 11,548,539 B2Transportation IP Holdings, LLC
- Compact drive unit for traction vehicles25 Jan 2022US 11,233,440 B2Wikov MGI A.S.
- Parking brake system for locomotive16 Jul 2026US 2026/0200508 A1Progress Rail Locomotive Inc.
- System and Method for Improving Release Performance of Heavy-haul Train18 Jan 2024US 2024/0017709 A1Meishan Crrc Brake Science & Technology Co., Ltd.
- Systems for a brake system18 Nov 2021US 2021/0354734 A1Transportation IP Holdings, LLC
- Tractive Vehicle and Vehicle Combination and Method for Operating a Tractive Vehicle and Vehicle Combination2 Sep 2021US 2021/0269070 A1Bombardier Transportation GmbH
- System and method for calculating advance speed of a vehicle11 Feb 2021US 2021/0039691 A1FAIVELEY TRANSPORT ITALIA S. p. A.
Most cited
By later US patents
- Vehicle system and method166US 9,550,501 B2General Electric Company · 2017
- Method and apparatus for controlled braking in fixed guideway transportation systems5US 8,744,652 B1Cybertran International Inc. · 2014
- Method and systems for an auxiliary power unit2US 10,919,412 B2Transportation IP Holdings, LLC · 2021
- Brake system for rail cars, brake control device for rail car, and brake control method for rail cars2US 9,764,745 B2Nabtesco Corporation · 2017
- System and method for controlling a vehicle1US 10,392,031 B2Ge Global Sourcing LLC · 2019