B61D 27/0045
Electric heating
Official title: {Electric heating (for vehicles in general B60H1/2215; supplying electric power to electric heating circuits of electrically-propelled vehicles B60L1/02)}
B61D27/0045 (Electric heating) appears on 5 US grants and 10 published applications in this corpus.
Search patents in B61D- Granted patents
- 5
- Published applications
- 10
- Assignees
- 9
- Inventors
- 26
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 2 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 2 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Heating floor panel for transport means11 Nov 2025US 12,466,163 B2I.R.C.A. S.P.A. Industria Resistenze Corazzate E Affini
- Railway vehicle with antifreezing device, and related method18 Jul 2023US 11,702,116 B2Alstom Transport Technologies
- Railcar floor structure8 Nov 2022US 11,492,025 B2Kawasaki Railcar Manufacturing Co., Ltd.
- Cladding arrangement for a vehicle16 Aug 2022US 11,414,104 B2Siemens Mobility Austria GmbH
- Heating appliance for railway vehicles3 Jan 2017US 9,533,694 B23A Technology & Management Ltd.
- A heating floor panel for transport means10 Nov 2022US 2022/0355578 A1I.R.C.A. S.P.A. Industria Resistenze Corazzate E Affini
- Method and apparatus for the melting of snow and ice from vehicle exteriors11 Aug 2022US 2022/0250441 A1
- Railway vehicle with antifreezing device, and related method10 Sep 2020US 2020/0283036 A1Alstom Transport Technologies
- Railcar floor structure27 Aug 2020US 2020/0269884 A1Kawasaki Jukogyo Kabushiki Kaisha
- Cladding Arrangement for a Vehicle26 Dec 2019US 2019/0389493 A1Siemens AG Osterreich
Most cited
By later US patents