E01B 2203/145
On the ballast
Official title: on the ballast
E01B2203/145 (On the ballast) appears on 7 US grants and 2 published applications in this corpus.
Search patents in E01B- Granted patents
- 7
- Published applications
- 2
- Assignees
- 6
- Inventors
- 7
- Latest grant
- 30 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 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 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Track maintenance machine and method for tamping sleepers of a track30 Jul 2024US 12,049,731 B2Plasser & Theurer Export von Bahnbaumaschinen GmbH
- Method for track renewal20 Aug 2019US 10,385,517 B2Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M. B. H.
- Freight car for storage of bulk material17 Mar 1998US 5,727,474 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m. b. H.
- Auxiliary railroad track lifting installation1 Sep 1992US 5,142,988 AMatisa Materiel Industriel S.A.
- Mobile track switch working machine16 Jan 1990US 4,893,565 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m. b. H.
Most cited
By later US patents
- High speed production tamper compactor8US 4,125,075 ACanron, Inc. · 1978
- Mobile track switch working machine8US 4,893,565 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m. b. H. · 1990
- Freight car for storage of bulk material8US 5,727,474 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m. b. H. · 1998
- Auxiliary railroad track lifting installation3US 5,142,988 AMatisa Materiel Industriel S.A. · 1992
- Track maintenance machine and method for tamping sleepers of a track1US 12,049,731 B2Plasser & Theurer Export von Bahnbaumaschinen GmbH · 2024