B60C 23/0467
Electric contact means
Official title: {Electric contact means, e.g. slip-rings, rollers, brushes}
B60C23/0467 (Electric contact means) appears on 26 US grants and 8 published applications in this corpus.
Search patents in B60C- Granted patents
- 26
- Published applications
- 8
- Assignees
- 15
- Inventors
- 45
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 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 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Elastic and power generation body assembly for a tire24 Feb 2026US 12,558,927 B2Sumitomo Rubber Industries, Ltd.
- Connector and connector manufacturing method22 Aug 2023US 11,735,859 B2Pacific Industrial Co., Ltd.
- Portable tire pressure monitoring system (TPMS) tool29 Dec 2020US 10,875,365 B2Ateq
- Electronic tire pressure regulating system26 May 2020US 10,661,613 B1
- Intelligent tire inflation and deflation system apparatus2 Feb 2016US 9,248,707 B2
- Wheel Sensor System12 Feb 2026US 2026/0042325 A1The Goodyear Tire & Rubber Company
- Tire assembly18 Apr 2024US 2024/0123776 A1Sumitomo Rubber Industries, Ltd.
- Connector and connector manufacturing method6 Jan 2022US 2022/0006230 A1Pacific Industrial Co., Ltd.
- Portable tire pressure monitoring system (tpms) tool27 Feb 2020US 2020/0062051 A1Ateq
- Intelligent Tire Inflation and Deflation System Apparatus25 Jun 2015US 2015/0174972 A1
Most cited
By later US patents
- Pressure monitor38US 4,494,106 AGrathnail Development Company Limited · 1985
- Electronic circuit utilizing electrically conductive areas of a tire37US 5,348,067 ACompagnie Generale des Etablissements Michelin - Michelin & Cie · 1994
- Intelligent tire inflation and deflation system apparatus27US 9,248,707 B22016
- Circuit and device for monitoring and/or management of the operating condition of a tire21US 4,823,107 ACompagnie Generale Des Establissements Michelin · 1989
- Tire pressure sensor19US 5,675,314 AThe University of British Columbia · 1997