F16C 33/6614
In recesses or cavities provided in retainers, races or rolling elements
Official title: {in recesses or cavities provided in retainers, races or rolling elements}
F16C33/6614 (In recesses or cavities provided in retainers, races or rolling elements) appears on 173 US grants and 189 published applications in this corpus.
Search patents in F16C- Granted patents
- 173
- Published applications
- 189
- Assignees
- 85
- Inventors
- 421
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 2 |
| 2002 | 5 | 10 |
| 2003 | 7 | 6 |
| 2004 | 5 | 3 |
| 2005 | 1 | 6 |
| 2006 | 4 | 6 |
| 2007 | 1 | 2 |
| 2008 | 3 | 3 |
| 2009 | 1 | 4 |
| 2010 | 2 | 8 |
| 2011 | 3 | 6 |
| 2012 | 4 | 2 |
| 2013 | 8 | 5 |
| 2014 | 9 | 14 |
| 2015 | 11 | 18 |
| 2016 | 10 | 6 |
| 2017 | 10 | 14 |
| 2018 | 11 | 13 |
| 2019 | 12 | 5 |
| 2020 | 4 | 5 |
| 2021 | 6 | 10 |
| 2022 | 5 | 8 |
| 2023 | 4 | 4 |
| 2024 | 5 | 10 |
| 2025 | 4 | 13 |
| 2026 | 10 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Arc-shaped segment for assembling a segmented cage, cage and bearing25 Aug 2026US 12,716,452 B2Aktiebolaget Skf
- Cage for rolling bearings and related rolling bearing unit14 Jul 2026US 12,680,576 B2Aktiebolaget Skf
- Bearing unit23 Jun 2026US 12,663,044 B2Aktiebolaget Skf
- Bearing assembly for an electric motor, and electric motor16 Jun 2026US 12,658,758 B2Aktiebolaget Skf
- Drive axle assembly26 May 2026US 12,636,908 B2Hyundai Wia Corporation
- Rolling bearing6 Aug 2026US 2026/0226944 A1Ntn Corporation
- Bearing cage with polygonal pockets28 May 2026US 2026/0146648 A1
- Bearing cage with pockets having radial storage holes28 May 2026US 2026/0146649 A1
- Bearing cage with axial lubricant passages28 May 2026US 2026/0146650 A1
- Bearing cage with circumferential lubricant passages28 May 2026US 2026/0146651 A1Aktiebolaget Skf
Most cited
By later US patents
- Rolling guide apparatus and method of manufacturing movable block of rolling guide apparatus29US 5,755,516 AThk Co., Ltd. · 1998
- Ball screw having spacers28US 6,095,009 ATsubaki Nakashima Co., Ltd. · 2000
- Radial rolling bearing23US 5,597,243 AINA Walzlager Schaeffler KG · 1997
- Linear motion rolling guide unit21US 5,634,722 ANippon Thompson Co., Ltd. · 1997
- Grease retainer and taper roller bearing having same19US 5,803,616 ASKF Industrial Trading and Development Company, B.V. · 1998