F16C 19/52
Bearings with rolling contact, for exclusively rotary movement: with devices affected by
Official title: with devices affected by abnormal or undesired conditions
F16C19/52 (Bearings with rolling contact, for exclusively rotary movement: with devices affected by) appears on 1,359 US grants and 1,376 published applications in this corpus.
Search patents in F16C- Granted patents
- 1,359
- Published applications
- 1,376
- Assignees
- 588
- Inventors
- 2,872
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 4 | 0 |
| 1978 | 7 | 0 |
| 1979 | 10 | 0 |
| 1980 | 10 | 0 |
| 1981 | 6 | 0 |
| 1982 | 6 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 7 | 0 |
| 1986 | 4 | 0 |
| 1987 | 11 | 0 |
| 1988 | 8 | 0 |
| 1989 | 10 | 0 |
| 1990 | 13 | 0 |
| 1991 | 22 | 0 |
| 1992 | 10 | 0 |
| 1993 | 13 | 0 |
| 1994 | 8 | 0 |
| 1995 | 15 | 0 |
| 1996 | 13 | 0 |
| 1997 | 18 | 0 |
| 1998 | 18 | 0 |
| 1999 | 15 | 0 |
| 2000 | 16 | 0 |
| 2001 | 27 | 12 |
| 2002 | 18 | 30 |
| 2003 | 36 | 38 |
| 2004 | 22 | 24 |
| 2005 | 20 | 25 |
| 2006 | 20 | 43 |
| 2007 | 15 | 31 |
| 2008 | 15 | 46 |
| 2009 | 35 | 53 |
| 2010 | 38 | 49 |
| 2011 | 20 | 47 |
| 2012 | 37 | 54 |
| 2013 | 43 | 49 |
| 2014 | 43 | 51 |
| 2015 | 52 | 68 |
| 2016 | 53 | 84 |
| 2017 | 61 | 75 |
| 2018 | 66 | 76 |
| 2019 | 69 | 65 |
| 2020 | 62 | 62 |
| 2021 | 60 | 80 |
| 2022 | 69 | 78 |
| 2023 | 54 | 72 |
| 2024 | 64 | 65 |
| 2025 | 58 | 43 |
| 2026 | 39 | 56 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cassette seal and rolling bearing29 Sep 2026US 12,747,756 B2Schaeffler Technologies AG & Co. KG
- Bearing device with integrated electric insulation, in particular for an electric machine or motor22 Sep 2026US 12,742,473 B2Aktiebolaget Skf
- Bearing device with integrated electrical insulation, notably for an electric motor or machine1 Sep 2026US 12,723,622 B2Aktiebolaget Skf
- Electrolytic corrosion prevention member for rolling bearing and electrolytic corrosion prevention rolling bearing unit1 Sep 2026US 12,723,627 B2NSK-Warner K. K.
- Electric vehicle drive motor bearing assembly25 Aug 2026US 12,716,450 B2JTEKT Bearings North America LLC
- Bearing device with integrated electrical insulation, in particular for a motor or electric machine, and optimized groove8 Oct 2026US 2026/0309187 A1
- Rolling bearing arrangement1 Oct 2026US 2026/0298291 A1Schaeffler Technologies AG & Co. KG
- Bearing-shaft assembly and method for operating a bearing-shaft assembly3 Sep 2026US 2026/0258838 A1Gtw - Dr. Gebert Technologie Und Walzlager GmbH
- Rolling bearing, and rolling bearing diagnostic device20 Aug 2026US 2026/0243308 A1Mitsubishi Electric Building Solutions Corporation
- Rolling bearing and bearing device13 Aug 2026US 2026/0235162 A1Ntn Corporation
Most cited
By later US patents
- Modular data collection and analysis system379US 6,434,512 B1Reliance Electric Technologies, LLC · 2002
- Emergency oil/mist system289US 4,284,174 AAvco Corporation · 1981
- Surgically implantable pump arrangement and method for pumping body fluids286US 5,676,651 AElectric Boat Corporation · 1997
- Implantable device monitoring arrangement and method263US 5,879,375 AElectric Boat Corporation · 1999
- Reciprocating pump circulatory assist arrangement219US 5,722,930 AElectric Boat Corporation · 1998