G09F 2007/1878
Traffic orientation, street markers
Official title: {Traffic orientation, street markers}
G09F2007/1878 (Traffic orientation, street markers) appears on 50 US grants and 71 published applications in this corpus.
Search patents in G09F- Granted patents
- 50
- Published applications
- 71
- Assignees
- 45
- Inventors
- 128
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 5 |
| 2011 | 2 | 6 |
| 2012 | 0 | 3 |
| 2013 | 4 | 2 |
| 2014 | 2 | 6 |
| 2015 | 2 | 9 |
| 2016 | 2 | 4 |
| 2017 | 5 | 4 |
| 2018 | 3 | 4 |
| 2019 | 5 | 4 |
| 2020 | 4 | 4 |
| 2021 | 4 | 1 |
| 2022 | 1 | 6 |
| 2023 | 4 | 2 |
| 2024 | 5 | 1 |
| 2025 | 1 | 4 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- School bus safety devices and systems2 Jun 2026US 12,643,466 B2Bus Gates, Inc.
- Remote vehicle hazard and communication beacon5 May 2026US 12,617,337 B2Emergency Safety Solutions, Inc.
- Concrete structure with embedded aesthetic features6 Jan 2026US 12,518,660 B1
- Signal device and signaling method27 May 2025US 12,315,396 B1
- Mobile valet signage19 Nov 2024US 12,148,324 B2The Valet Vault, LLC
- Concrete structure with embedded aesthetic features9 Apr 2026US 2026/0100148 A1
- Mounting System for Attaching Signs to Sign Support Pos2 Apr 2026US 2026/0094546 A1
- A road information display sign apparatus19 Mar 2026US 2026/0080808 A1Lagan Crawl Limited
- School Bus Safety Devices and Systems30 Oct 2025US 2025/0332991 A1Bus Gates, Inc.
- Multifunctional Stop-Sign Device21 Aug 2025US 2025/0265949 A1
Most cited
By later US patents
- Traffic signal head28US 4,763,870 AFortran Traffic Systems Limited · 1988
- Method and apparatus for delivering visual information24US 7,665,874 B22010
- Traffic sign and safety stand11US 8,887,423 B12014
- Safety sign device with dual signs and related methods8US 10,062,309 B12018
- Speedometer for train crossings8US 8,054,197 B12011