E01B 9/486
The clip being a shaped plate
Official title: {the clip being a shaped plate}
E01B9/486 (The clip being a shaped plate) appears on 22 US grants and 9 published applications in this corpus.
Search patents in E01B- Granted patents
- 22
- Published applications
- 9
- Assignees
- 16
- Inventors
- 32
- Latest grant
- 19 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 3 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Vehicle rail mounting device19 Nov 2024US 12,146,271 B2Specter Innovations Group Pty Ltd.
- Modular fastening for railway crossings18 Jun 2024US 12,012,700 B2Pandrol Iberica S.A.U.
- Rail clip assembly and snap lock toe insulator for same12 Jul 2022US 11,384,485 B2Progress Rail Services Corporation
- Keyway tie14 Jul 2020US 10,711,406 B2voestalpine Nortrak Inc.
- Rail clip31 Dec 2019US 10,519,609 B2Progress Rail Services Corporation
- Rail clip assembly and snap lock toe insulator for same9 Sep 2021US 2021/0277608 A1Progress Rail Services Corporation
- Vehicle rail mounting device20 May 2021US 2021/0148056 A1Specter Innovations Group Pty Ltd.
- Modular fastening for railway crossings11 Feb 2021US 2021/0040697 A1Pandrol Iberica S.A.U.
- Keyway tie11 Jul 2019US 2019/0211512 A1voestalpine Nortrak Inc.
- Rail clip22 Feb 2018US 2018/0051422 A1Progress Rail Services Corporation
Most cited
By later US patents
- Spring rail plate fasteners for direct railroad track fixation17US 3,945,566 ANew York City Transit Authority · 1976
- Rail tie plate clips and shoulders14US 5,782,406 A1998
- Rail fastening devices12US 6,305,613 B12001
- Rail fastener assembly9US 4,312,477 A1982
- Rail anchoring6US 4,583,685 AThe Broken Hill Proprietary Company Limited · 1986