F27D 2003/0066
Comprising scrapers or systems to pull out
Official title: {comprising scrapers or systems to pull out}
F27D2003/0066 (Comprising scrapers or systems to pull out) appears on 4 US grants and 3 published applications in this corpus.
Search patents in F27D- Granted patents
- 4
- Published applications
- 3
- Assignees
- 4
- Inventors
- 12
- Latest grant
- 8 Mar 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Oven for continuous elimination of phytosanitary pests present in organic particles of plant origin8 Mar 2022US 11,266,139 B2
- Raw material feeding apparatus for rotary hearth furnace25 Dec 2007US 7,311,519 B2Nippon Steel Corporation
- Reduced iron discharger in rotary hearth reducing furnace15 Jul 2003US 6,592,806 B2Mitsubishi Heavy Industries, Ltd.
- Nuclear fuel pellet sintering boat loading system28 Jan 1986US 4,566,835 AWestinghouse Electric Corp.
- Oven for continuous elimination of phytosanitary pests present in organic particles of plant origin15 Apr 2021US 2021/0105992 A1
- Material feeding apparatus for rotary hearth furnace16 Feb 2006US 2006/0035193 A1Nippon Steel Corporation
- Reduced iron discharger in rotary hearth reducing furnace10 Jan 2002US 2002/0003325 A1Mitsubishi Heavy Industries, Ltd.
Most cited
By later US patents