B61C 15/105
With gravity activated sanding equipment
Official title: {with gravity activated sanding equipment}
B61C15/105 (With gravity activated sanding equipment) appears on 4 US grants and 4 published applications in this corpus.
Search patents in B61C- Granted patents
- 4
- Published applications
- 4
- Assignees
- 4
- Inventors
- 13
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 2 | 0 |
| 2025 | 0 | 0 |
| 2026 | 2 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Control device and control method for controlling one or more slip-protection systems and one or more systems for outputting adhesion-optimizing means in rail vehicles19 May 2026US 12,630,198 B2Knorr-Bremse Systeme FüR Schienenfahrzeuge GmbH
- Fluid control device and method7 Apr 2026US 12,594,971 B2Transportation IP Holdings, LLC
- Controllable track conditioning unit30 Jul 2024US 12,049,244 B2Siemens Mobility GmbH
- Device for spreading granulate25 Jun 2024US 12,017,688 B2Nowe GmbH
- Control device and control method for controlling one or more slip-protection systems and one or more systems for outputting adhesion-optimizing means in rail vehicles14 Sep 2023US 2023/0286553 A1Knorr-Bremse Systeme FüR Schienenfahrzeuge GmbH
- Fluid control device and method2 Feb 2023US 2023/0035126 A1Transportation IP Holdings, LLC
- Controllable track conditioning unit8 Jul 2021US 2021/0206405 A1Siemens Mobility GmbH
- Device for spreading granulate20 May 2021US 2021/0146966 A1Nowe GmbH
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.