E01B 2203/025
Suction
E01B2203/025 (Suction) appears on 6 US grants and 1 published applications in this corpus.
Search patents in E01B- Granted patents
- 6
- Published applications
- 1
- Assignees
- 4
- Inventors
- 7
- Latest grant
- 18 Jul 2006
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus and method for suction and discharge of material18 Jul 2006US 7,076,895 B2Disab Vacuum Technology AB
- Ballast suction machine20 Jan 1998US 5,709,270 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m. b. H.
- Machine for treating a ballast bed9 Sep 1997US 5,664,633 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m. b. H.
- Machine for working with a suction snout on the ballast of a track bed17 Sep 1996US 5,555,941 AFranz Plasser Bahnbaumashinen-Industriegesellschaft m.b.H.
- Machine for rehabilitating a ballast bed10 Oct 1995US 5,456,180 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m. b. H.
Most cited
By later US patents
- Ballast planing machine7US 5,452,528 AFranz Plasser Bahnbaumaschinen-Industrieges. m.b.H. · 1995
- Machine for rehabilitating a ballast bed5US 5,456,180 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m. b. H. · 1995
- Machine for working with a suction snout on the ballast of a track bed4US 5,555,941 AFranz Plasser Bahnbaumashinen-Industriegesellschaft m.b.H. · 1996
- Ballast suction machine4US 5,709,270 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m. b. H. · 1998
- Machine for treating a ballast bed2US 5,664,633 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m. b. H. · 1997