F27B 2007/3258
At the open end of the drum
Official title: {at the open end of the drum}
F27B2007/3258 (At the open end of the drum) appears on 5 US grants and 5 published applications in this corpus.
Search patents in F27B- Granted patents
- 5
- Published applications
- 5
- Assignees
- 8
- Inventors
- 24
- Latest grant
- 19 Aug 2003
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 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 | 1 | 1 |
| 2002 | 0 | 2 |
| 2003 | 1 | 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 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 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 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Crucible melting furnace19 Aug 2003US 6,608,856 B2Hokuriku Techno Company Ltd.
- Apparatus and method for continuous retorting of mercury from ores and others mercury contaminated materials31 Jul 2001US 6,268,590 B1Summit Valley Equipment and Engineering, Inc.
- Material distributing means for rotary drum type heat treatment apparatus6 Jan 1981US 4,243,382 AKawasaki Jukogyo Kabushiki Kaisha
- Rotary kiln11 Apr 1978US 4,083,678 ATennessee River Pulp & Paper Company
- Iron or steelmaking process13 Dec 1977US 4,062,674 ABritish Steel Corporation
- Remediation systems and thermal management systems13 Aug 2026US 2026/0233272 A1ASRC Energy Services, LLC
- Seal assembly30 Jan 2025US 2025/0035212 A1Teal Sales Incorporated
- Multi-positional aluminum melting furnace and method for operating same11 Jul 2002US 2002/0090018 A1
- Crucible melting furnace27 Jun 2002US 2002/0080846 A1Hokuriku Techno Company Ltd.
- Method and device for making the fired-material discharge stream from a rotary kiln to a cooler more uniform25 Oct 2001US 2001/0034003 A1
Most cited
By later US patents
- Apparatus and method for continuous retorting of mercury from ores and others mercury contaminated materials22US 6,268,590 B1Summit Valley Equipment and Engineering, Inc. · 2001
- Material distributing means for rotary drum type heat treatment apparatus1US 4,243,382 AKawasaki Jukogyo Kabushiki Kaisha · 1981