E01F 9/565
Having deflectable or displaceable parts
Official title: having deflectable or displaceable parts
E01F9/565 (Having deflectable or displaceable parts) appears on 82 US grants and 46 published applications in this corpus.
Search patents in E01F- Granted patents
- 82
- Published applications
- 46
- Assignees
- 37
- Inventors
- 136
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 2 |
| 2003 | 1 | 1 |
| 2004 | 3 | 7 |
| 2005 | 8 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 2 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 2 | 0 |
| 2015 | 0 | 3 |
| 2016 | 4 | 2 |
| 2017 | 2 | 6 |
| 2018 | 1 | 7 |
| 2019 | 3 | 3 |
| 2020 | 3 | 3 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Temporary flexible pavement markers24 Jun 2025US 12,338,591 B2Trafco Industries, Inc.
- Temporary flexible pavement markers6 Dec 2022US 11,519,144 B2Trafco Industries, Inc.
- Temporary flexible pavement marker29 Jun 2021US 11,047,097 B2Trafco Industries, Inc.
- Speed bump and speed bump system18 Aug 2020US 10,745,870 B2Beijing Boe Optoelectronics Technology Co., Ltd.
- Automated rumble strip assembly12 May 2020US 10,648,141 B2The Board of Regents of the Nevada System of Higher Education On Behalf of the University of Nevada, Las Vegas
- System5 Mar 2026US 2026/0062876 A1Toyota Jidosha Kabushiki Kaisha
- Temporary flexible pavement markers2 Mar 2023US 2023/0068480 A1Trafco Industries, Inc.
- A road marking and a method for road marking17 Mar 2022US 2022/0081856 A1InsinööRitoimisto ProinsinööRit Oy
- Depressible road marker17 Dec 2020US 2020/0392680 A1Valerann Ltd.
- Power-generating and rotating road marker using magnet26 Nov 2020US 2020/0370254 A1
Most cited
By later US patents
- Road marker40US 3,963,362 ACarlisle Corporation · 1976
- Elastomeric pavement marker having improved configuration36US 4,521,129 AMinnesota Mining and Manufacturing Company · 1985
- Retractable traffic delineator34US 4,597,691 AAnimotion Inc. · 1986
- Loading bay safety device and process for operating the device32US 8,806,689 B2Assa Abloy Entrance Systems AB · 2014
- Low-profile raised retroreflective pavement marker31US 4,035,059 AMinnesota Mining and Manufacturing Company · 1977