B21B 43/06
Cooling beds comprising carriages
Official title: Cooling beds comprising carriages (B21B43/08 takes precedence)
B21B43/06 (Cooling beds comprising carriages) appears on 3 US grants and 3 published applications in this corpus.
Search patents in B21B- Granted patents
- 3
- Published applications
- 3
- Assignees
- 2
- Inventors
- 6
- Latest grant
- 15 Oct 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 2 | 0 |
By publication year.
Recent patents
- System and method for hardening rails5 Jul 2012US 2012/0168043 A1voestalpine Schienen GmbH
- Process of thermal treatment of rails and device thereof2 Dec 2010US 2010/0300586 A1Danieli & C. Officine Meccaniche SpA
- System and method for hardening rails13 Aug 2009US 2009/0200713 A1voestalpine Schienen GmbH
Most cited
By later US patents