F16C 33/7856
With a single sealing lip
Official title: {with a single sealing lip}
F16C33/7856 (With a single sealing lip) appears on 103 US grants and 120 published applications in this corpus.
Search patents in F16C- Granted patents
- 103
- Published applications
- 120
- Assignees
- 48
- Inventors
- 301
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 1 | 3 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 2 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 2 |
| 2010 | 0 | 3 |
| 2011 | 1 | 2 |
| 2012 | 1 | 3 |
| 2013 | 0 | 4 |
| 2014 | 2 | 5 |
| 2015 | 2 | 12 |
| 2016 | 7 | 13 |
| 2017 | 16 | 7 |
| 2018 | 3 | 5 |
| 2019 | 10 | 5 |
| 2020 | 4 | 6 |
| 2021 | 3 | 7 |
| 2022 | 5 | 5 |
| 2023 | 5 | 9 |
| 2024 | 7 | 8 |
| 2025 | 10 | 5 |
| 2026 | 1 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bearing unit with rolling bodies with a co-molded inner ring6 Jan 2026US 12,516,697 B2Aktiebolaget Skf
- Bearing device and electric vertical take-off and landing aircraft7 Oct 2025US 12,435,759 B2Ntn Corporation
- Bearing unit with rolling bodies2 Sep 2025US 12,404,899 B2Aktiebolaget Skf
- Bearing unit with rolling bodies26 Aug 2025US 12,398,759 B2Aktiebolaget Skf
- Rolling-element bearing with seals and purging channel10 Jun 2025US 12,326,174 B2Aktiebolaget Skf
- Inner ring for a self-aligning roller bearing24 Sep 2026US 2026/0287014 A1
- Sealing ring, bearing assembly and production method3 Sep 2026US 2026/0258842 A1
- Cross roller bearing23 Jul 2026US 2026/0210403 A1BEARING ART Corp.
- Seal for a bearing and bearing comprising the seal23 Jul 2026US 2026/0210439 A1
- Rolling bearing ring unit and method of producing a rolling bearing ring unit18 Jun 2026US 2026/0168534 A1
Most cited
By later US patents
- Encoder device for a rotational speed sensor and rolling-contact bearing equipped with such a device53US 5,575,568 ASKF France · 1996
- Rolling bearing assemblies fitted with seals31US 4,533,265 ASKF (U.K.) Limited · 1985
- Bearing seal22US 4,805,919 AWasley Products, Inc. · 1989
- Shunt bearing with insulating coating18US 9,581,203 B2Schaeffler Technologies AG & Co. KG · 2017
- Antifriction bearing fastening arrangement17US 5,927,867 AFAG Automobiltechnik AG · 1999