E01B 35/04
Wheeled apparatus
E01B35/04 (Wheeled apparatus) appears on 18 US grants and 11 published applications in this corpus.
Search patents in E01B- Granted patents
- 18
- Published applications
- 11
- Assignees
- 12
- Inventors
- 19
- Latest grant
- 23 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 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 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of tamping a track in the area for a switch23 Jul 2024US 12,043,964 B2Plasser & Theurer Export von Bahnbaumaschinen GmbH
- Method for determining an actual position of rails of a track25 Jun 2024US 12,017,689 B2Plasser & Theurer Export von Bahnbaumaschinen GmbH
- Method for controlling a track construction machine8 Nov 2022US 11,492,764 B2Track Machines Connected Gesellschaft M.B.H.
- Measurement device and method for detecting a track geometry23 Mar 2021US 10,954,637 B2Plasser & Theurer Export von Bahnbaumaschinen GmbH
- Method for determining vertical and lateral position faults of a track and track maintenance machine14 Apr 2020US 10,619,313 B2Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M. B. H.
- Method and machine of tamping a track in the area for a switch27 May 2021US 2021/0156094 A1Plasser & Theurer Export von Bahnbaumaschinen GmbH
- Method for determining an actual position of rails of a track20 May 2021US 2021/0146970 A1Plasser & Theurer Export von Bahnbaumaschinen GmbH
- Method for controlling a track construction machine16 Apr 2020US 2020/0115859 A1Plasser & Theurer Export von Bahnbaumaschinen GmbH
- Measurement device and method for detecting a track geometry19 Sep 2019US 2019/0284767 A1Plasser & Theurer Export von Bahnbaumaschinen GmbH
- Method for determining vertical and lateral position faults of a track and track maintenance machine19 Apr 2018US 2018/0106000 A1Plasser & Theurer Export Von Bahnbaumschinen Gesellschaft M.B.H.
Most cited
By later US patents
- Railroad track gage25US 4,654,973 A1987
- Apparatus for correcting the level and cross level of a track24US 4,655,142 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m. b. H. · 1987
- Railroad track gager/leveler/linear measurer20US 5,094,004 AThe United States of America as represented by the Secretary of the Army · 1992
- Method of and an equipment for determining the position of a track16US 5,157,840 A1992
- Mobile switch leveling, lining and tamping machine11US 4,905,604 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m. b. H. · 1990