F27M 2001/1556
Tubes or cylindrical bodies
F27M2001/1556 (Tubes or cylindrical bodies) appears on 9 US grants and 2 published applications in this corpus.
Search patents in F27M- Granted patents
- 9
- Published applications
- 2
- Assignees
- 7
- Inventors
- 19
- Latest grant
- 26 May 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 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.
Recent patents
- Crash load absorption structures for motor vehicles26 May 2015US 9,039,070 B2Aston Martin Lagonda Limited
- Method and apparatus for heat treating elongate metallic products24 May 1994US 5,314,169 AA. C. Leadbetter & Son, Inc.
- Rolling pipe centering apparatus25 Nov 1986US 4,624,637 APont-A-Mousson S. A.
- Method and walking beam furnace for the intermediate heating of pipes in hot rolling mills29 Apr 1986US 4,585,411 AItalimpianti Societa Italiana Impianti p.A.
- Combustion furnace and burner3 Dec 1985US 4,556,386 A
Most cited
By later US patents
- Apparatus for reheating, storing and conveying cast bars18US 4,289,944 A1981
- Method and walking beam furnace for the intermediate heating of pipes in hot rolling mills13US 4,585,411 AItalimpianti Societa Italiana Impianti p.A. · 1986
- Roll through billet heater6US 4,125,365 AOliver Machinery Company · 1978
- Combustion furnace and burner6US 4,410,308 A1983
- Crash load absorption structures for motor vehicles6US 9,039,070 B2Aston Martin Lagonda Limited · 2015