E01B 2203/146
Using other means than driven wheels as propulsion means
Official title: using other means than driven wheels as propulsion means
E01B2203/146 (Using other means than driven wheels as propulsion means) appears on 3 US grants and 2 published applications in this corpus.
Search patents in E01B- Granted patents
- 3
- Published applications
- 2
- Assignees
- 4
- Inventors
- 5
- Latest grant
- 13 Jun 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 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 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Machine for removing an old track and laying a new track21 Sep 2004US 6,792,870 B2Franz Plasser Bahnbaumaschinen-Industriegellschaft m.b.H.
- Freight car for storage of bulk material17 Mar 1998US 5,727,474 AFranz Plasser Bahnbaumaschinen-Industriegesellschaft m. b. H.
Most cited
By later US patents