B60S 1/522
Moving liquid spreading means
Official title: {moving liquid spreading means, e.g. arranged in wiper arms}
B60S1/522 (Moving liquid spreading means) appears on 590 US grants and 659 published applications in this corpus.
Search patents in B60S- Granted patents
- 590
- Published applications
- 659
- Assignees
- 184
- Inventors
- 891
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 6 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 6 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 12 | 0 |
| 1999 | 9 | 0 |
| 2000 | 9 | 0 |
| 2001 | 4 | 2 |
| 2002 | 9 | 11 |
| 2003 | 11 | 11 |
| 2004 | 11 | 11 |
| 2005 | 8 | 9 |
| 2006 | 7 | 11 |
| 2007 | 10 | 10 |
| 2008 | 4 | 9 |
| 2009 | 2 | 6 |
| 2010 | 6 | 3 |
| 2011 | 7 | 15 |
| 2012 | 5 | 16 |
| 2013 | 6 | 28 |
| 2014 | 7 | 36 |
| 2015 | 14 | 45 |
| 2016 | 19 | 38 |
| 2017 | 33 | 53 |
| 2018 | 47 | 36 |
| 2019 | 47 | 40 |
| 2020 | 37 | 39 |
| 2021 | 37 | 57 |
| 2022 | 46 | 40 |
| 2023 | 34 | 43 |
| 2024 | 41 | 48 |
| 2025 | 24 | 31 |
| 2026 | 13 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wiper blade, in particular for a motor vehicle6 Oct 2026US 12,752,744 B2Robert Bosch GmbH
- Sensor module having a cleaning apparatus, roof module and motor vehicle22 Sep 2026US 12,741,614 B2Webasto SE
- Interior windshield wiper with water vapor pump15 Sep 2026US 12,734,997 B2King Faisal University
- Vehicular exterior camera assembly with self cleaning system8 Sep 2026US 12,728,819 B2Magna Mirrors of America, Inc.
- Dual outlet fluid spray nozzles for motor vehicles18 Aug 2026US 12,709,246 B2Ford Global Technologies, LLC
- Wiper system with injection by differential pressure valve1 Oct 2026US 2026/0296375 A1Valeo Systemes D/Essuyage
- Interior windshield wiper with water vapor pump17 Sep 2026US 2026/0274209 A1King Faisal University
- Motor vehicle and windscreen wiper unit13 Aug 2026US 2026/0233708 A1Flexis
- Vehicle cleaner30 Jul 2026US 2026/0217225 A1Koito Manufacturing Co., Ltd.
- Wiper blade having a spraying device23 Jul 2026US 2026/0208701 A1Valeo Systemes D/Essuyage
Most cited
By later US patents
- Apparatus for cleaning or de-icing a vehicle window261US 6,164,564 AMicro-Heat, Inc. · 2000
- Windshield de-icing260US 6,615,438 B1Micro-Heat, Inc. · 2003
- Apparatus for cleaning or de-icing a vehicle window248US 6,669,109 B2Micro-Heat, Inc. · 2003
- Windshield washer system for automotive vehicle225US 6,719,215 B2Ford Global Technologies, LLC · 2004
- Controlled fluid dispersal techniques213US 4,052,002 ABowles Fluidics Corporation · 1977