E01B 11/16
Fishplates for joining rails of different sections
E01B11/16 (Fishplates for joining rails of different sections) appears on 10 US grants and 7 published applications in this corpus.
Search patents in E01B- Granted patents
- 10
- Published applications
- 7
- Assignees
- 6
- Inventors
- 18
- Latest grant
- 8 Oct 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 | 0 | 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 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 2 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Rail temperature expansion joint and laying and mounting method8 Oct 2024US 12,110,639 B1China Railway First Group Co., LTD
- Leveling rail joints with planar surface oblique support18 Oct 2016US 9,469,943 B2
- Leveling rail joints with oblique support23 Dec 2014US 8,915,452 B2
- Leveling rail joints with plane support for different profile sections26 Mar 2013US 8,403,235 B2
- Leveling rail joints for rails of different height characteristics with plane support8 Jan 2013US 8,348,203 B2
- Rail splice plate18 Jul 2019US 2019/0218724 A1Rj-Pull Tite, LLC
- Leveling rail joints with planar surface oblique support6 Nov 2014US 2014/0326799 A1
- Leveling rail joints with plane support for different profile sections9 Feb 2012US 2012/0031988 A1
- Leveling rail joints with oblique support9 Feb 2012US 2012/0031989 A1
- Leveling rail joints for rails of different height characteristics with plane support9 Feb 2012US 2012/0031990 A1
Most cited
By later US patents
- Bar for connecting railway track rails and method of making same6US 4,922,743 ATrack-Work Products, Inc. · 1990
- Rail joint bar for non-uniform rails4US 4,105,160 A1978
- Compromise rail1US 6,325,299 B1VAE Nortrak North America, Inc. · 2001
- Compromise rail1US 6,442,824 B1VAE Nortrak North America, Inc. · 2002
- Leveling rail joints with plane support for different profile sections1US 8,403,235 B22013