G09F 21/042
The advertising matter being fixed on the roof of the vehicles
Official title: {the advertising matter being fixed on the roof of the vehicles}
G09F21/042 (The advertising matter being fixed on the roof of the vehicles) appears on 176 US grants and 178 published applications in this corpus.
Search patents in G09F- Granted patents
- 176
- Published applications
- 178
- Assignees
- 64
- Inventors
- 248
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 6 | 13 |
| 2003 | 2 | 6 |
| 2004 | 6 | 9 |
| 2005 | 7 | 16 |
| 2006 | 9 | 7 |
| 2007 | 2 | 5 |
| 2008 | 5 | 5 |
| 2009 | 2 | 5 |
| 2010 | 1 | 1 |
| 2011 | 2 | 3 |
| 2012 | 2 | 5 |
| 2013 | 3 | 6 |
| 2014 | 2 | 3 |
| 2015 | 3 | 6 |
| 2016 | 2 | 7 |
| 2017 | 9 | 9 |
| 2018 | 9 | 10 |
| 2019 | 11 | 12 |
| 2020 | 11 | 13 |
| 2021 | 11 | 14 |
| 2022 | 10 | 11 |
| 2023 | 9 | 6 |
| 2024 | 5 | 3 |
| 2025 | 5 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cartop advertisement vehicle-based routing and matching29 Sep 2026US 12,749,094 B2Uber Technologies, Inc.
- System for advertising9 Sep 2025US 12,412,491 B1
- Image display device using sensor12 Aug 2025US 12,387,632 B2Hyundai Motor Company
- Solar powered vehicle topper unit20 May 2025US 12,304,406 B2Manufacturing Resources International, Inc.
- Autonomous self-driving vehicle with advertising platform1 Apr 2025US 12,265,992 B2
- Emergency vehicle6 Aug 2026US 2026/0225743 A1TOKO Life Creates Co., Ltd.
- Vehicle-mounted advertising system with geolocation and co2 absorption filter25 Jun 2026US 2026/0175154 A1
- Cartop Advertisement Vehicle-Based Routing and Matching1 May 2025US 2025/0139666 A1Uber Technologies, Inc.
- Selectively deployable handicap alert system for a vehicle12 Sep 2024US 2024/0300408 A1GM Global Technology Operations LLC
- Visual communication system25 Jul 2024US 2024/0249651 A1Waymo LLC
Most cited
By later US patents
- Apparatuses, methods, and computer programs for displaying information on vehicles397US 6,850,209 B2Vert, Inc. · 2005
- Apparatuses for displaying information on vehicles362US 6,812,851 B1Vert, Inc. · 2004
- Vehicle-mounted electronic display system263US 5,132,666 ATravel-Ad, Inc. · 1992
- LED warning light and communication system213US 7,046,160 B22006
- LED warning light and communication system175US 6,879,263 B2Federal Law Enforcement, Inc. · 2005