F27D 2003/0063
Comprising endless belts
Official title: {comprising endless belts}
F27D2003/0063 (Comprising endless belts) appears on 50 US grants and 19 published applications in this corpus.
Search patents in F27D- Granted patents
- 50
- Published applications
- 19
- Assignees
- 36
- Inventors
- 100
- Latest grant
- 24 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 6 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 3 |
| 2003 | 3 | 2 |
| 2004 | 2 | 2 |
| 2005 | 1 | 3 |
| 2006 | 3 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Continuous heating furnace and operating method thereof24 Oct 2023US 11,796,252 B2NGK Insulators, Ltd.
- Method and apparatus for long furnace sublimation transfer22 Jan 2019US 10,184,724 B2Photo U.S.A. Corporation
- Melting furnace system22 Jul 2014US 8,783,442 B2Honda Motor Co., Ltd.
- Method for discharging reduced product from a movable-hearth furnace and a discharging device6 Jan 2009US 7,473,393 B2Jfe Steel Corporation
- Raw material feeding apparatus for rotary hearth furnace25 Dec 2007US 7,311,519 B2Nippon Steel Corporation
- Biomass direct reduced iron21 Dec 2023US 2023/0407423 A1Technological Resources Pty. Limited
- Biomass Direct Reduced Iron16 Nov 2023US 2023/0366051 A1Technological Resources Pty. Limited
- Continuous heating furnace and operating method thereof27 Feb 2020US 2020/0064069 A1NGK Insulators, Ltd.
- Method and apparatus for long furnace sublimation transfer25 May 2017US 2017/0146296 A1Photo U.S.A. Corporation
- Melting furnace system22 May 2014US 2014/0138214 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Batch charger for cold top electric furnace48US 6,712,576 B22004
- Parts sensor for conveyor apparatus22US 4,722,169 APTX-Pentronix, Inc. · 1988
- Treatment of exhaust gases from kilns21US 6,210,154 B1Blue Circle Industries Limited · 2001
- Disposal of waste tires20US 5,989,017 ABlue Circle Industries Limited · 1999
- Conveyor residue removal apparatus18US 4,938,866 A1990