B60S 2001/3832
Cleaning by rigid or semi-rigid scraping elements
Official title: {cleaning by rigid or semi-rigid scraping elements, e.g. for removing ice}
B60S2001/3832 (Cleaning by rigid or semi-rigid scraping elements) appears on 23 US grants and 20 published applications in this corpus.
Search patents in B60S- Granted patents
- 23
- Published applications
- 20
- Assignees
- 9
- Inventors
- 29
- Latest grant
- 8 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 0 | 1 |
| 2016 | 2 | 4 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 3 | 1 |
| 2020 | 0 | 0 |
| 2021 | 2 | 1 |
| 2022 | 0 | 1 |
| 2023 | 2 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Surface wiper system8 Apr 2025US 12,269,435 B2Steam Tech, LLC
- Surface wiper system9 Jan 2024US 11,866,012 B2Steam Tech, LLC
- Windshield wiper scrubbing device21 Nov 2023US 11,820,335 B1
- Surface wiper system24 Jan 2023US 11,560,125 B2Steam Tech, LLC
- Multiple wiper blade system and assembly28 Dec 2021US 11,208,076 B2C&Z 3-IN-1 Wiper System LLC
- Surface Wiper System17 Jul 2025US 2025/0229747 A1Steam Tech, LLC
- Reciprocating windshield wiper9 May 2024US 2024/0149833 A1Nelson and Nelson Enterprises, LLC
- Surface Wiper System2 May 2024US 2024/0140365 A1Steam Tech, LLC
- Surface Wiper System20 Jul 2023US 2023/0227006 A1Steam Tech, LLC
- Vehicular windshield wiper control system15 Dec 2022US 2022/0396242 A1Magna Electronics Inc.
Most cited
By later US patents
- Windshield wiper blade51US 5,056,183 A1991
- Windshield wiper blade and assembly32US 5,168,595 A1992
- Heated wiper blade with a scraper and fluid release nozzle assembly19US 5,632,058 A1997
- Heated and lighted windshield wiper assembly19US 6,100,499 A2000
- Surface wiper system15US 9,387,831 B2Steam Tech, LLC · 2016