F16C 33/7879
With a further sealing ring
Official title: {with a further sealing ring}
F16C33/7879 (With a further sealing ring) appears on 369 US grants and 436 published applications in this corpus.
Search patents in F16C- Granted patents
- 369
- Published applications
- 436
- Assignees
- 93
- Inventors
- 625
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 8 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 1 |
| 2002 | 4 | 11 |
| 2003 | 7 | 15 |
| 2004 | 10 | 25 |
| 2005 | 11 | 14 |
| 2006 | 9 | 11 |
| 2007 | 7 | 21 |
| 2008 | 5 | 21 |
| 2009 | 6 | 26 |
| 2010 | 8 | 26 |
| 2011 | 16 | 13 |
| 2012 | 10 | 8 |
| 2013 | 9 | 10 |
| 2014 | 16 | 8 |
| 2015 | 11 | 18 |
| 2016 | 11 | 19 |
| 2017 | 16 | 4 |
| 2018 | 7 | 21 |
| 2019 | 15 | 23 |
| 2020 | 20 | 21 |
| 2021 | 18 | 27 |
| 2022 | 13 | 26 |
| 2023 | 17 | 19 |
| 2024 | 27 | 20 |
| 2025 | 19 | 17 |
| 2026 | 8 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cassette seal and rolling bearing29 Sep 2026US 12,747,756 B2Schaeffler Technologies AG & Co. KG
- Seal assembly for a wheel bearing, comprising a diagonal contact surface, and wheel bearing8 Sep 2026US 12,729,719 B2Schaeffler Technologies AG & Co. KG
- Sealing device for bearing unit8 Sep 2026US 12,729,720 B2Aktiebolaget Skf
- Vehicular wheel bearing having improved sealing property9 Jun 2026US 12,650,147 B2ILJIN GLOBAL Co.,Ltd
- Hub bearing unit9 Jun 2026US 12,650,148 B2Aktiebolaget Skf
- Static sealing device for a wheel hub assembly of a vehicle and associated hub bearing unit27 Aug 2026US 2026/0251181 A1
- Wheel bearing unit, in particular for a motor vehicle16 Jul 2026US 2026/0200265 A1Schaeffler Technologies AG & Co. KG
- Wheel bearing unit for supporting a motor vehicle tire of a motor vehicle, and method for installing a wheel bearing unit9 Jul 2026US 2026/0194105 A1Schaeffler Technologies AG & Co. KG
- Vehicular wheel bearing having improved sealing property of encoder18 Jun 2026US 2026/0168535 A1ILJIN GLOBAL Co.,Ltd
- Combined type sealing ring of hub bearing and machining method thereof11 Jun 2026US 2026/0160299 A1C&U Company Limited.
Most cited
By later US patents
- Seal incorporating an encoder69US 5,431,413 AThe Torrington Company · 1995
- Encoder device for a rotational speed sensor and rolling-contact bearing equipped with such a device53US 5,575,568 ASKF France · 1996
- Antifriction mounting having a rotational-speed measuring device protected from contamination52US 5,969,518 AFAG Automobiltechnik AG · 1999
- Rotating seal with integrated magnetic encoder for a bearing with information sensors49US 4,948,277 AThe Torrington Company · 1990
- Rolling contact bearing with rotational speed measuring device49US 5,898,388 AFAG Automobiltechnik AG · 1999