B21B 2205/04
Taper- or wedge-shaped profiles
B21B2205/04 (Taper- or wedge-shaped profiles) appears on 3 US grants and 4 published applications in this corpus.
Search patents in B21B- Granted patents
- 3
- Published applications
- 4
- Assignees
- 3
- Inventors
- 8
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Tubular structure reinforcing13 May 2025US 12,297,951 B2Keystone Tower Systems, Inc.
- Method and rolling train for rolling a rolled stock produced in an ingot casting process, open- and/or closed-loop control device for a rolling train, machine-readable program code for an open- and/or closed-loop control device, and storage medium5 Jul 2016US 9,381,553 B2Siemens Aktiengesellschaft
- Fin stock for a heat exchanger and a heat exchanger18 May 2010US 7,717,166 B2United Aluminum Corporation
- Tubular structure reinforcing29 Jul 2021US 2021/0231237 A1Keystone Tower Systems, Inc.
- Method and rolling train for rolling a rolled stock produced in an ingot casting process, open- and/or closed-loop control device for a rolling train, machine-readable program code for an open- and/or closed-loop control device, and storage medium2 Jan 2014US 2014/0000331 A1Siemens Aktiengesellschaft
- Fin stock for a heat exchanger and a heat exchanger24 Nov 2005US 2005/0257924 A1United Aluminum Corporation
- Heat-treated deformed steel wire and method and apparatus for manufacturing the same1 Apr 2004US 2004/0060619 A1
Most cited
By later US patents