C21D 9/675
Arrangements of charging or discharging devices
C21D9/675 (Arrangements of charging or discharging devices) appears on 5 US grants and 6 published applications in this corpus.
Search patents in C21D- Granted patents
- 5
- Published applications
- 6
- Assignees
- 6
- Inventors
- 17
- Latest grant
- 7 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Portable carrier device for a furnace charge and handling system for the carrier device7 Nov 2023US 11,807,913 B2EBNER Industrieofenbau GmbH
- Arrangement having plural temperature-control stations for heat treating component parts, and their handling9 May 2023US 11,644,239 B2EBNER Industrieofenbau GmbH
- Method for the heat treatment of castings using an air quench and system for implementing the method12 Nov 2013US 8,580,052 B2Montupet S.A.
- Integrated metal processing facility4 Mar 2008US 7,338,629 B2Consolidated Engineering Company, Inc.
- Top hat furnace12 Feb 2002US 6,346,214 B1Otto Junker GmbH
- An annealing apparatus for a metal strip coating system17 Sep 2026US 2026/0275448 A1Danieli & C. Officine Meccaniche SpA
- Arrangement having plural temperature-control stations for heat treating component parts, and their handling11 Mar 2021US 2021/0071955 A1EBNER Industrieofenbau GmbH
- Portable carrier device for a furnace charge and handling system for the carrier device17 Sep 2020US 2020/0291500 A1EBNER Industrieofenbau GmbH
- Charging apparatus for the dimensionally stable heat treatment of workpieces20 Jun 2019US 2019/0185956 A1Harterei Reese Bochum GmbH
- Method For The Heat Treatment Of Castings Using An Air Quench And System For Implementing The Method23 Sep 2010US 2010/0236669 A1Montupet S.A.
Most cited
By later US patents