E01F 9/629
Traffic guidance, warning or control posts, bollards, pillars or like upstanding bodies
Official title: {Traffic guidance, warning or control posts, bollards, pillars or like upstanding bodies or structures}
E01F9/629 (Traffic guidance, warning or control posts, bollards, pillars or like upstanding bodies) appears on 169 US grants and 103 published applications in this corpus.
Search patents in E01F- Granted patents
- 169
- Published applications
- 103
- Assignees
- 70
- Inventors
- 227
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 8 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 7 | 0 |
| 1987 | 1 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 4 |
| 2003 | 2 | 4 |
| 2004 | 5 | 4 |
| 2005 | 4 | 3 |
| 2006 | 5 | 0 |
| 2007 | 1 | 2 |
| 2008 | 2 | 6 |
| 2009 | 3 | 2 |
| 2010 | 3 | 7 |
| 2011 | 3 | 2 |
| 2012 | 2 | 3 |
| 2013 | 3 | 7 |
| 2014 | 3 | 5 |
| 2015 | 2 | 1 |
| 2016 | 5 | 11 |
| 2017 | 4 | 1 |
| 2018 | 8 | 5 |
| 2019 | 1 | 3 |
| 2020 | 2 | 5 |
| 2021 | 1 | 6 |
| 2022 | 6 | 4 |
| 2023 | 5 | 6 |
| 2024 | 5 | 8 |
| 2025 | 4 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Impact absorbing post24 Mar 2026US 12,584,278 B2Three Smith Group Limited
- Indicator sleeve for a traffic director25 Nov 2025US 12,480,267 B2Seemees, LLC
- Bollard for floor installation27 May 2025US 12,312,756 B2
- High speed high performance delineator system22 Apr 2025US 12,281,452 B2
- Systems and methods for deploying emergency roadside signaling devices21 Jan 2025US 12,202,405 B2Tusimple, Inc.
- Traffic director and system and method for use thereof2 Apr 2026US 2026/0092419 A1Seemees, LLC
- Break resistant pivotable sign base27 Nov 2025US 2025/0361686 A1Lyle Signs, LLC
- High energy impact absorbing post25 Sep 2025US 2025/0297437 A1Boplan BV
- High Speed High Performance Delineator System24 Jul 2025US 2025/0237023 A1Impact Recovery Systems, Inc.
- Resiliently impactable control masts and related methods5 Dec 2024US 2024/0400322 A1Rite-Hite Holding Corporation
Most cited
By later US patents