E01F 9/594
Movable for reuse at different locations
Official title: movable for reuse at different locations
E01F9/594 (Movable for reuse at different locations) appears on 23 US grants and 12 published applications in this corpus.
Search patents in E01F- Granted patents
- 23
- Published applications
- 12
- Assignees
- 4
- Inventors
- 36
- Latest grant
- 12 Apr 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 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 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 2 |
| 2020 | 2 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- System for air and ground transportation21 Jan 2021US 2021/0016897 A1
- Traffic control system with flexible led lighted assembly22 Oct 2020US 2020/0332972 A1
- Photovoltaic roadway assembly10 Sep 2020US 2020/0287502 A1Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Traffic control system with flexible led lighted assembly25 Jul 2019US 2019/0226650 A1
- Traffic cone7 Feb 2019US 2019/0040596 A1
Most cited
By later US patents
- Traffic delineator63US 4,240,766 A1980
- Traffic barriers with built-in carriers61US 5,007,763 A1991
- Apparatus for translocating lane divider40US 6,220,780 B1Qwick Kurb, Inc. · 2001
- Moveable lane barrier locking system30US 4,498,803 AQuicksteel Engineering Pty. Ltd. · 1985
- Signaling device28US 5,168,827 A1992