F27B 2009/3623
Heaters located under the track
Official title: {Heaters located under the track}
F27B2009/3623 (Heaters located under the track) appears on 3 US grants and 4 published applications in this corpus.
Search patents in F27B- Granted patents
- 3
- Published applications
- 4
- Assignees
- 3
- Inventors
- 8
- Latest grant
- 12 Jul 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
By publication year.
Subgroups
Granted patents
Recent patents
- Glass heating furnace7 May 2020US 2020/0141650 A1Tung Chang Machinery and Engineering Co., Ltd.
- Railless Support of Billets within Electric Induction Heating Coils13 Dec 2018US 2018/0359816 A1Inductoheat, Inc.
- Glass heating furnace and glass12 Apr 2018US 2018/0100697 A1Tung Chang Machinery and Engineering Co., Ltd.
- Continuous heating furnace7 Aug 2014US 2014/0220502 A1IHI Corporation
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.