E01B 27/105
The track having been lifted
Official title: {the track having been lifted}
E01B27/105 (The track having been lifted) appears on 41 US grants and 12 published applications in this corpus.
Search patents in E01B- Granted patents
- 41
- Published applications
- 12
- Assignees
- 18
- Inventors
- 20
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 3 |
| 2003 | 3 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method, apparatus and system for lifting railroad structures14 Jan 2025US 12,195,925 B2Enerpac Tool Group Corp.
- Method, apparatus and system for lifting railroad structures7 Jan 2025US 12,188,185 B2Enerpac Tool Group Corp.
- Machine for renewal of sleepers and ballast under raised railway track17 Apr 2018US 9,945,079 B2MATIS Material Industrial SA
- Machine for cleaning a ballast bed of a track13 Oct 2015US 9,157,194 B2Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M. B. H.
- Method for rehabilitation of a ballast bed of a track22 Nov 2011US 8,061,432 B2Franz Plasser Bahnbaumaschinen-Industriegesellschaft m. b. H.
- Method, apparatus and system for lifting railroad structures13 Mar 2025US 2025/0084593 A1Enerpac Tool Group Corp.
- Method for cleaning a ballast bed of a track16 May 2024US 2024/0158993 A1Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M. B. H.
- Method, Apparatus and System for Lifting Railroad Structures19 Oct 2023US 2023/0332359 A1Enerpac Tool Group Corp.
- Method, Apparatus and System for Lifting Railroad Structures14 Oct 2021US 2021/0317615 A1Track Tools, LLC
- Machine for renewal of sleepers and ballast under raised railway track7 Jul 2016US 2016/0194836 A1Joerg
Most cited
By later US patents
- Mobile arrangement and method for improving a track bed26US 4,479,439 AFranz Bahnbaumaschinen-Industriegesellschaft m.b.H · 1984
- Method for removing ballast from railroad tracks22US 4,108,076 A1978
- Track surfacing machine21US 4,257,331 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m. b. H. · 1981
- Ballast treating apparatus17US 3,976,142 AFranz Plasser Bahnbaumaschinen-Industrie-Gesellschaft m.b.H. · 1976
- Ballast cleaning machine with preliminary sifting conveyor17US 4,640,364 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m. b. H. · 1987