E01B 2203/148
Having wheelsets that can be displaced horizontally or vertically
Official title: having wheelsets that can be displaced horizontally or vertically
E01B2203/148 (Having wheelsets that can be displaced horizontally or vertically) appears on 10 US grants and 0 published applications in this corpus.
Search patents in E01B- Granted patents
- 10
- Published applications
- 0
- Assignees
- 7
- Inventors
- 5
- Latest grant
- 17 Mar 1998
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Freight car for storage of bulk material17 Mar 1998US 5,727,474 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m. b. H.
- Machine for molding localized sections of a railroad rail, particularly for welding ends of rails or other local defects11 Jun 1996US 5,525,098 ASpeno International S. A.
- Mobile switch leveling, lining and tamping machine6 Mar 1990US 4,905,604 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m. b. H.
- Convertible rail-highway maintenance vehicle4 Jun 1985US 4,520,735 AMatisa (U.K.) Limited
- On-track, off-track track maintenance machine24 May 1983US 4,384,530 AFranz Plasser Bahnbaumas-Chinen-Industriegesellschaft m.b.H.
No published applications in this class yet.
Most cited
By later US patents
- Track surfacing apparatus18US 4,046,079 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. · 1977
- Mobile track working machine15US 3,968,752 AFranz Plasser Bahnbaumaschinen-Industrie-Gesellschaft m.b.H. · 1976
- Track surfacing apparatus15US 4,046,078 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. · 1977
- Convertible rail-highway maintenance vehicle15US 4,520,735 AMatisa (U.K.) Limited · 1985
- Mobile switch leveling, lining and tamping machine11US 4,905,604 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m. b. H. · 1990