E01B 9/306
The clip being a shaped plate
Official title: {the clip being a shaped plate}
E01B9/306 (The clip being a shaped plate) appears on 38 US grants and 11 published applications in this corpus.
Search patents in E01B- Granted patents
- 38
- Published applications
- 11
- Assignees
- 19
- Inventors
- 40
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 3 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Embed façade attachments and related systems and methods4 Aug 2026US 12,698,598 B2Simpson Strong-Tie Company, Inc.
- Rail clip assembly and snap lock toe insulator for same12 Jul 2022US 11,384,485 B2Progress Rail Services Corporation
- Rail clip31 Dec 2019US 10,519,609 B2Progress Rail Services Corporation
- Rail clip5 Jul 2016US 9,382,667 B2Progress Rail Services Corporation
- Components of a railway rail fastening assembly17 May 2016US 9,340,929 B2Pandrol Limited
- Embed façade attachments and related systems and methods23 Mar 2023US 2023/0087996 A1Simpson Strong-Tie Company, Inc.
- Rail clip assembly and snap lock toe insulator for same9 Sep 2021US 2021/0277608 A1Progress Rail Services Corporation
- Rail mounting device and method for fixing rails to reinforced concrete railway sleeper19 Sep 2019US 2019/0284766 A1HR System Hungary Zrt.
- Rail clip22 Feb 2018US 2018/0051422 A1Progress Rail Services Corporation
- Rail clip26 Mar 2015US 2015/0083816 A1Progress Rail Services Corporation
Most cited
By later US patents
- Track circuit retainer clip25US 5,148,981 AERICO International Corporation · 1992
- Railway track hold-down hardware21US 4,179,067 A1979
- Spring rail clip with tightening limiting feature17US 4,066,212 A1978
- Resilient mounting for a rail on its support12US 4,353,503 ASociete: Ressorts Industrie · 1982
- Rail fastening system constructed to allow pre-assembly of a rail clip and shoulder12US 6,367,704 B1AirBoss Railway Products Inc. · 2002