F16C 33/103
Retained in or near the bearing
Official title: {retained in or near the bearing}
F16C33/103 (Retained in or near the bearing) appears on 762 US grants and 611 published applications in this corpus.
Search patents in F16C- Granted patents
- 762
- Published applications
- 611
- Assignees
- 346
- Inventors
- 1,403
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 10 | 0 |
| 1978 | 5 | 0 |
| 1979 | 5 | 0 |
| 1980 | 7 | 0 |
| 1981 | 14 | 0 |
| 1982 | 9 | 0 |
| 1983 | 5 | 0 |
| 1984 | 9 | 0 |
| 1985 | 4 | 0 |
| 1986 | 8 | 0 |
| 1987 | 9 | 0 |
| 1988 | 6 | 0 |
| 1989 | 7 | 0 |
| 1990 | 6 | 0 |
| 1991 | 7 | 0 |
| 1992 | 17 | 0 |
| 1993 | 6 | 0 |
| 1994 | 11 | 0 |
| 1995 | 6 | 0 |
| 1996 | 14 | 0 |
| 1997 | 17 | 0 |
| 1998 | 24 | 0 |
| 1999 | 22 | 0 |
| 2000 | 19 | 0 |
| 2001 | 17 | 2 |
| 2002 | 22 | 30 |
| 2003 | 20 | 28 |
| 2004 | 26 | 31 |
| 2005 | 19 | 45 |
| 2006 | 34 | 49 |
| 2007 | 17 | 37 |
| 2008 | 20 | 19 |
| 2009 | 25 | 35 |
| 2010 | 18 | 24 |
| 2011 | 17 | 26 |
| 2012 | 22 | 19 |
| 2013 | 23 | 33 |
| 2014 | 26 | 27 |
| 2015 | 23 | 31 |
| 2016 | 15 | 17 |
| 2017 | 22 | 23 |
| 2018 | 19 | 27 |
| 2019 | 22 | 29 |
| 2020 | 27 | 20 |
| 2021 | 14 | 20 |
| 2022 | 18 | 18 |
| 2023 | 18 | 4 |
| 2024 | 8 | 4 |
| 2025 | 7 | 7 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fan shaft structure7 Jul 2026US 12,674,465 B2Global WIN Technology Co., Ltd.
- Sliding bearing unit and rotating anode X-ray tube7 Jul 2026US 12,676,277 B2Canon Electron Tubes & Devices Co., Ltd.
- Outer rotor type motor10 Mar 2026US 12,573,914 B2Shinano Kenshi Co., Ltd.
- Lubricant transfer arrangement for a lubricant supply of a transmission18 Nov 2025US 12,473,948 B2Flender GmbH
- Oil-impregnated sintered bearing and fluid dynamic bearing device provided with the bearing14 Oct 2025US 12,442,414 B2Ntn Corporation
- Surface treatment method for sliding members, and sliding member20 Aug 2026US 2026/0242955 A1Fuji Kihan Co., Ltd.
- Plain bearing arrangement, nacelle equipped with the plain bearing arrangement for a wind power plant, and wind power plant20 Aug 2026US 2026/0243232 A1Miba Gleitlager Austria GmbH
- Spacer and non-transitory computer-readable storage medium20 Aug 2026US 2026/0243306 A1Thk Co., Ltd.
- Bearing holding device and motor30 Jul 2026US 2026/0218747 A1Mabuchi Motor Co., Ltd.
- Guide unit for bicycle or motorcycle fork tubes9 Apr 2026US 2026/0097825 A1
Most cited
By later US patents
- Lubricant supply device84US 4,271,928 AROLLS-ROYCE plc · 1981
- Rotary wheel-end assembly for tire inflation system82US 4,883,106 AEaton Corporation · 1989
- Sliding bearing element with lubricating oil pockets82US 6,095,690 AGlyco-Metall-Werke Glyco B.V. & Co. KG · 2000
- Brushless motor73US 5,610,462 ANidec Corporation · 1997
- Fluid bearing with asymmetrical groove pattern70US 5,427,456 ASynektron Corporation · 1995