F24D 2220/2018
Column radiators having vertically extending tubes
F24D2220/2018 (Column radiators having vertically extending tubes) appears on 6 US grants and 4 published applications in this corpus.
Search patents in F24D- Granted patents
- 6
- Published applications
- 4
- Assignees
- 3
- Inventors
- 10
- Latest grant
- 22 May 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 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 | 1 | 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 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Mobile device for heating rooms22 May 2012US 8,184,962 B2De' Longhi S.p.A.
- Apparatus for efficiently distributing warm air generated by a steam radiator30 Nov 2010US 7,841,389 B1
- Hydraulic joint articulated device and use thereof with a heat radiator4 May 2010US 7,708,030 B2
- Radiator mounting system24 Mar 2009US 7,506,851 B1
- Radiator heat distributing apparatus13 Jul 1993US 5,226,592 A
- Mobile device for heating rooms7 Jan 2010US 2010/0003018 A1De' Longhi S.p.A.
- Radiator of highly flexible use2 Apr 2009US 2009/0084522 A1Ridea S.R.L.
- Hydraulic joint articulated device and use thereof with a heat radiator7 Dec 2006US 2006/0273576 A1
- Portable radiator top air circulator11 Nov 2004US 2004/0222309 A1
Most cited
By later US patents
- Radiator heat distributing apparatus7US 5,226,592 A1993
- Radiator concealing article of furniture6US 4,116,507 AThe Raymond Lee Organization, Inc. · 1978
- Radiator mounting system5US 7,506,851 B12009
- Apparatus for efficiently distributing warm air generated by a steam radiator4US 7,841,389 B12010
- Mobile device for heating rooms4US 8,184,962 B2De' Longhi S.p.A. · 2012