F16C 33/82
Arrangements for electrostatic or magnetic action against dust or other particles
F16C33/82 (Arrangements for electrostatic or magnetic action against dust or other particles) appears on 18 US grants and 22 published applications in this corpus.
Search patents in F16C- Granted patents
- 18
- Published applications
- 22
- Assignees
- 14
- Inventors
- 46
- Latest grant
- 21 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 2 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 1 | 2 |
| 2017 | 3 | 5 |
| 2018 | 2 | 2 |
| 2019 | 3 | 1 |
| 2020 | 0 | 2 |
| 2021 | 2 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 0 |
By publication year.
Recent patents
- Bearing ring with integrated fiber sensor and associated bearing21 Feb 2023US 11,585,384 B2Aktiebolaget Skf
- Shaft seal device22 Nov 2022US 11,506,288 B2Eagle Industry Co., Ltd.
- Abnormality detection device for rolling bearing12 Apr 2022US 11,300,159 B2Ntn Corporation
- Magnetic fluid sealing device7 Dec 2021US 11,193,592 B1Tsinghua University
- Electrically isolated non-sealed bearing5 Jan 2021US 10,883,541 B2Schaeffler Technologies AG & Co. KG
- Bearing ring with integrated fiber sensor and associated bearing13 Jan 2022US 2022/0010840 A1Aktiebolaget Skf
- Abnormality detection device for rolling bearing9 Sep 2021US 2021/0277955 A1Ntn Corporation
- Electrically isolated non-sealed bearing20 Aug 2020US 2020/0263734 A1Schaeffler Technologies AG & Co. KG
- Shaft seal device30 Apr 2020US 2020/0132197 A1Eagle Industry Co., Ltd.
- Rolling bearing unit13 Jun 2019US 2019/0178288 A1Ntn Corporation
Most cited
By later US patents
- Shunt bearing with insulating coating18US 9,581,203 B2Schaeffler Technologies AG & Co. KG · 2017
- Bearing seal with integrated grounding brush13US 9,790,995 B2Schaeffler Technologies AG & Co. KG · 2017
- Bearing assembly12US 7,343,002 B1Varian Medical Systems Technologies, Inc. · 2008
- Electric motor and electric power steering device using same5US 10,312,768 B2Denso Corporation · 2019
- Rolling bearing with abnormality detector4US 10,359,077 B2Ntn Corporation · 2019