F27M 2001/1547
Elongated articles
Official title: Elongated articles, e.g. beams, rails
F27M2001/1547 (Elongated articles) appears on 53 US grants and 2 published applications in this corpus.
Search patents in F27M- Granted patents
- 53
- Published applications
- 2
- Assignees
- 37
- Inventors
- 73
- Latest grant
- 26 May 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 8 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 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 | 1 |
| 2013 | 0 | 0 |
| 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 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Crash load absorption structures for motor vehicles26 May 2015US 9,039,070 B2Aston Martin Lagonda Limited
- Heating and/or temperature-maintaining furnace for slabs1 Sep 1998US 5,800,161 ADanieli & C. Officine Meccaniche SpA
- Heating furnace system and method for producing hot rolled workpieces25 Jun 1996US 5,529,486 ABricmanage, Inc.
- Method and apparatus for continuous casting and hot-rolling31 Oct 1995US 5,461,770 AHitachi, Ltd.
- Apparatus for the inductive cross-field heating of flat material28 Mar 1995US 5,401,941 AABB Patent GmbH
Most cited
By later US patents
- Method and apparatus for continuous casting and hot-rolling32US 5,461,770 AHitachi, Ltd. · 1995
- Furnace controls23US 4,606,529 ADavy McKee Equipment Corporation · 1986
- Apparatus for the inductive cross-field heating of flat material21US 5,401,941 AABB Patent GmbH · 1995
- Apparatus for reheating, storing and conveying cast bars18US 4,289,944 A1981
- Control of workpiece heating17US 4,223,385 AWestinghouse Electric Corp. · 1980