B60C 23/0405
Mechanically generated visible signals
Official title: {Mechanically generated visible signals, e.g. by using a gauge needle}
B60C23/0405 (Mechanically generated visible signals) appears on 21 US grants and 27 published applications in this corpus.
Search patents in B60C- Granted patents
- 21
- Published applications
- 27
- Assignees
- 23
- Inventors
- 58
- Latest grant
- 29 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 1 |
| 2016 | 2 | 1 |
| 2017 | 0 | 2 |
| 2018 | 3 | 0 |
| 2019 | 1 | 3 |
| 2020 | 1 | 3 |
| 2021 | 2 | 3 |
| 2022 | 0 | 2 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tire pressure monitoring devices29 Jul 2025US 12,370,843 B2Airbus Operations GmbH
- Confirmation of tyre monitoring device status13 May 2025US 12,296,626 B2Airbus Operations GmbH
- Determining a status of a tyre monitoring device16 Jan 2024US 11,872,855 B2Airbus Operations GmbH
- Tire pressure warning device17 Oct 2023US 11,787,240 B2Nissan Motor Co., Ltd.
- Tire pressure indicating device23 May 2023US 11,654,732 B2Col-Ven S.A.
- Determining tire state based on telematics data16 Jul 2026US 2026/0202282 A1Quanata, LLC
- Tire pressure alarm method and apparatus, computer device, and storage medium17 Apr 2025US 2025/0121636 A1Zhejiang Geely Holding Group Co., Ltd.
- Apparatus and methods for calculating and/or monitoring a tire wear rate of a tire13 Feb 2025US 2025/0052567 A1
- Apparatus and methods for calculating and/or monitoring a tire wear rate of a tire6 Feb 2025US 2025/0042204 A1
- Tire air pressure notification systems and methods of operation4 Jul 2024US 2024/0217275 A1Ford Global Technologies, LLC
Most cited
By later US patents
- Tire-mounted air pressure gauge assembly48US 4,924,697 APermanent Tire Gauge Company, Inc. · 1990
- Valve stem with slidable, rotatable air-tight coupling for removably attachable devices26US 6,167,900 A2001
- Wheel-mounted tire pressure gauge18US 6,832,573 B22004
- Pressure sensing method and apparatus16US 7,218,210 B22007
- Low tire pressure sensor and air switch therefor13US 4,235,185 AGeneral Motors Corporation · 1980