F16C 33/6603
With grease as lubricant
Official title: {with grease as lubricant}
F16C33/6603 (With grease as lubricant) appears on 940 US grants and 852 published applications in this corpus.
Search patents in F16C- Granted patents
- 940
- Published applications
- 852
- Assignees
- 357
- Inventors
- 1,907
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 9 | 0 |
| 1978 | 5 | 0 |
| 1979 | 5 | 0 |
| 1980 | 7 | 0 |
| 1981 | 6 | 0 |
| 1982 | 12 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 7 | 0 |
| 1986 | 7 | 0 |
| 1987 | 6 | 0 |
| 1988 | 6 | 0 |
| 1989 | 6 | 0 |
| 1990 | 13 | 0 |
| 1991 | 12 | 0 |
| 1992 | 9 | 0 |
| 1993 | 8 | 0 |
| 1994 | 12 | 0 |
| 1995 | 15 | 0 |
| 1996 | 14 | 0 |
| 1997 | 22 | 0 |
| 1998 | 22 | 0 |
| 1999 | 13 | 0 |
| 2000 | 21 | 0 |
| 2001 | 36 | 6 |
| 2002 | 23 | 37 |
| 2003 | 27 | 37 |
| 2004 | 30 | 30 |
| 2005 | 16 | 29 |
| 2006 | 21 | 24 |
| 2007 | 16 | 23 |
| 2008 | 15 | 19 |
| 2009 | 6 | 33 |
| 2010 | 10 | 30 |
| 2011 | 22 | 28 |
| 2012 | 21 | 31 |
| 2013 | 18 | 29 |
| 2014 | 40 | 46 |
| 2015 | 36 | 59 |
| 2016 | 38 | 49 |
| 2017 | 39 | 41 |
| 2018 | 46 | 37 |
| 2019 | 34 | 34 |
| 2020 | 27 | 27 |
| 2021 | 29 | 27 |
| 2022 | 19 | 37 |
| 2023 | 27 | 42 |
| 2024 | 35 | 43 |
| 2025 | 32 | 34 |
| 2026 | 26 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bearing cage with circumferential lubricant passages29 Sep 2026US 12,747,755 B2Aktiebolaget Skf
- Rolling bearing8 Sep 2026US 12,729,718 B2MINEBEA MITSUMI Inc.
- Arc-shaped segment for assembling a segmented cage, cage and bearing25 Aug 2026US 12,716,452 B2Aktiebolaget Skf
- Rolling bearing, in particular a wheel hub assembly, having an improved service life and related method4 Aug 2026US 12,698,802 B2Aktiebolaget Skf
- Method for lubricating a bearing, lubricant supply system and wind turbine28 Jul 2026US 12,692,901 B2Nordex Energy GmbH
- Three-row roller bearing, preferably for use in a wind power plant8 Oct 2026US 2026/0309186 A1S.A. Defontaine
- Drawn cup needle roller bearing8 Oct 2026US 2026/0309191 A1Ntn Corporation
- Bearing device27 Aug 2026US 2026/0251176 A1Ntn Corporation
- Bearing, machine, lubrication method & use27 Aug 2026US 2026/0251180 A1
- Vehicle knuckle assembly with bearing assembly bump guard6 Aug 2026US 2026/0225400 A1ILJIN USA Corporation
Most cited
By later US patents
- Bearing-sensor integration for a lubrication analysis system78US 6,324,899 B1Reliance Electric Technologies, LLC · 2001
- Unitized wheel hub and bearing assembly48US 5,328,275 AStemco Co., Ltd. · 1994
- Linear motion ball bearing44US 4,582,369 ATsubakimoto Precision Products Co., Ltd. · 1986
- Method of supplying lubricant and apparatus for the same42US 5,080,195 AHitachi, Ltd. · 1992
- Bearing41US 4,792,243 AKoyo Seiko Co., Ltd. · 1988