E01B 29/14
For lifting sleepers up to the rails
Official title: for lifting sleepers up to the rails (lifting devices in general B66F)
E01B29/14 (For lifting sleepers up to the rails) appears on 8 US grants and 4 published applications in this corpus.
Search patents in E01B- Granted patents
- 8
- Published applications
- 4
- Assignees
- 7
- Inventors
- 15
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 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 | 0 | 0 |
| 1993 | 0 | 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 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- On-track maintenance machine and method for operating the machine8 Sep 2026US 12,729,489 B2Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M. B. H.
- Automatic feedback systems and methods for railway nipper machines13 Jun 2017US 9,677,227 B2Nordco Inc.
- Manually operated arrangement9 Feb 2016US 9,255,363 B2Rosenqvist Rail AB
- Laterally adjustable nipper-clipper assembly and method of operating a laterally adjustable nipper-clipper assembly21 Aug 2007US 7,258,069 B1Harsco Technologies LLC
- Tie lifter and holder21 Mar 2006US 7,014,171 B2
- On-track maintenance machine and method for operating the machine26 Sep 2024US 2024/0318386 A1Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M. B. H.
- Automatic feedback systems and methods for railway nipper machines26 Feb 2015US 2015/0053108 A1Nordco Inc.
- Manually Operated Arrangement19 Sep 2013US 2013/0239840 A1Rosenqvist Rail AB
- Tie lifter and holder15 Jan 2004US 2004/0007698 A1
Most cited
By later US patents
- Method of and arrangement for correcting the height of railway upper structures15US 4,232,822 AEd. Zublin Aktiengesellschaft · 1980
- Laterally adjustable nipper-clipper assembly and method of operating a laterally adjustable nipper-clipper assembly6US 7,258,069 B1Harsco Technologies LLC · 2007
- Apparatus for performing operations on a railway track4US 4,409,901 APandrol Limited · 1983
- Ballast tamping machine2US 4,939,998 AFran Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. · 1990
- Manually operated arrangement1US 9,255,363 B2Rosenqvist Rail AB · 2016