F27D 3/028
Roller rails or succession of small sized rollers
Official title: {Roller rails or succession of small sized rollers}
F27D3/028 (Roller rails or succession of small sized rollers) appears on 12 US grants and 5 published applications in this corpus.
Search patents in F27D- Granted patents
- 12
- Published applications
- 5
- Assignees
- 9
- Inventors
- 34
- Latest grant
- 21 May 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Conveyor roll assembly, use thereof and end cap for a conveyor roll21 May 2019US 10,294,035 B2Vesuvius France
- Uncooled furnace roll and method for producing an uncooled furnace roll2 Oct 2018US 10,088,237 B2Schmidt + Clemens GmbH + Co. KG
- Cooling method of carrying section and carrier15 May 2012US 8,177,050 B2Hirata Corporation
- Continuous sintering furnace and use thereof11 Mar 2003US 6,530,780 B2Ishikawajima-Harima Jukogyo Kabushiki Kaisha
- Workpiece support trays for furnances24 Sep 2002US 6,454,564 B2Steeltech Ltd.
- Conveyor roll assembly, use thereof and end cap for a conveyor roll11 Apr 2019US 2019/0106281 A1Vesuvius France
- Uncooled furnace roll and method for producing an uncooled furnace roll26 Oct 2017US 2017/0307295 A1Schmidt + Clemens GmbH + Co. KG
- Cooling method of carrying section and carrier19 Aug 2010US 2010/0206688 A1Hirata Corporation
- Continuous sintering furnace and use thereof18 Apr 2002US 2002/0045144 A1Ishikawajima-Harima Jukogyo Kabushiki Kaisha
- Workpiece support trays for furnaces20 Dec 2001US 2001/0053509 A1Steeltech Ltd.
Most cited
By later US patents
- Continuous sintering furnace and use thereof22US 6,530,780 B2Ishikawajima-Harima Jukogyo Kabushiki Kaisha · 2003
- Temperature controlled probe assembly15US 4,889,483 AGranco-Clark, Inc. · 1989
- Moldatherm insulated pacemaker furnace and method of manufacture9US 4,332,552 AGeneral Signal Corporation · 1982
- Furnace for the heat treatment of drills8US 4,441,698 A1984
- Workpiece support trays for furnances7US 6,454,564 B2Steeltech Ltd. · 2002