F16C 33/7866
With sealing lips
Official title: {with sealing lips}
F16C33/7866 (With sealing lips) appears on 47 US grants and 55 published applications in this corpus.
Search patents in F16C- Granted patents
- 47
- Published applications
- 55
- Assignees
- 23
- Inventors
- 127
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 2 | 5 |
| 2016 | 2 | 6 |
| 2017 | 7 | 3 |
| 2018 | 1 | 2 |
| 2019 | 2 | 7 |
| 2020 | 4 | 5 |
| 2021 | 5 | 5 |
| 2022 | 2 | 3 |
| 2023 | 6 | 2 |
| 2024 | 0 | 6 |
| 2025 | 4 | 3 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hub bearing unit9 Jun 2026US 12,650,148 B2Aktiebolaget Skf
- Rolling bearing device apparatus with seal and bypass device19 May 2026US 12,631,218 B2Schaeffler Technologies AG & Co. KG
- Hydro-deflector sealing system for a bearing unit24 Feb 2026US 12,560,203 B2Aktiebolaget Skf
- Bearing unit with sealing device10 Feb 2026US 12,546,367 B2Aktiebolaget Skf
- Sealing device for insertion between two relatively rotating members and associated transmission assembly for vehicles26 Aug 2025US 12,398,760 B2Aktiebolaget Skf
- Seal arrangement16 Jul 2026US 2026/0201955 A1Schaeffler Technologies AG & Co. KG
- Sealing structure for steering bearing14 May 2026US 2026/0132818 A1Yuhuan Mrlun Machinery Co., Ltd.
- Joint structure and robot20 Nov 2025US 2025/0353194 A1Fanuc Corporation
- Bearing unit provided with a sealing device20 Nov 2025US 2025/0354585 A1
- Rolling bearing fastening ring for rotating electric machines and rotating electric machine24 Apr 2025US 2025/0129818 A1Weg Equipamentos EléTricos S.A.
Most cited
By later US patents
- Bearing41US 4,792,243 AKoyo Seiko Co., Ltd. · 1988
- Compact seal41US 4,799,808 AThe Timken Company · 1989
- Method of making a seal for bearing assembly11US 4,928,371 ARIV-SKF Officine di Villar Perosa S.p.A. · 1990
- Seal bearing10US 4,991,982 ARIV-SKF Officine di Villar Perosa S.p.A. · 1991
- Self-aligning maintenance free bearing unit for agricultural applications9US 9,157,475 B2Peer Bearing Company · 2015