F27B 9/208
The workpieces being rotated during their advance
Official title: {the workpieces being rotated during their advance}
F27B9/208 (The workpieces being rotated during their advance) appears on 12 US grants and 3 published applications in this corpus.
Search patents in F27B- Granted patents
- 12
- Published applications
- 3
- Assignees
- 10
- Inventors
- 20
- Latest grant
- 8 Sep 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Device and method for transversely moving tubular material inside a furnace8 Sep 2015US 9,127,887 B2Tubos De Acero De Mexico, S.A.
- Walking-beam furnace for the accelerated heating of billets or the like9 Jul 1996US 5,533,893 AIritecna Societa per l'Impiantistica Industriale e l'Assetto del Territorio p.A.
- Process and installation for the heat treatment of cylindrical bodies, especially pipes16 Dec 1986US 4,628,615 A
- Method for eliminating the skid marks from workpieces heated in walking beam furnaces and walking beam furnace for performing the said method8 Jan 1985US 4,492,565 AItalimpianti Societa Italiana Impianti p.A.
- Furnace for heating pipes with upset portions23 Oct 1984US 4,478,573 AChugai Ro Co., Ltd.
Most cited
By later US patents
- Walking beam conveying apparatus and method14US 4,102,449 AUnited States Steel Corporation · 1978
- Method for heat treatment of material to be worked on, especially of aluminium or magnesium alloys9US 3,953,247 AProlizenz AG · 1976
- Apparatus for heat treatment of material to be worked on, especially of aluminum or magnesium alloys9US 4,373,706 AProlizenz AG · 1983
- Apparatus for heat treatment of material to be worked on, especially of aluminum or magnesium alloys7US 4,245,818 AProlizenz AG · 1981
- Roll through billet heater6US 4,125,365 AOliver Machinery Company · 1978