F16C 33/58
Raceways
Official title: Raceways; Race rings
F16C33/58 (Raceways) appears on 3,658 US grants and 3,475 published applications in this corpus.
Search patents in F16C- Granted patents
- 3,658
- Published applications
- 3,475
- Assignees
- 890
- Inventors
- 6,041
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 41 | 0 |
| 1977 | 37 | 0 |
| 1978 | 18 | 0 |
| 1979 | 18 | 0 |
| 1980 | 19 | 0 |
| 1981 | 8 | 0 |
| 1982 | 31 | 0 |
| 1983 | 27 | 0 |
| 1984 | 27 | 0 |
| 1985 | 25 | 0 |
| 1986 | 27 | 0 |
| 1987 | 33 | 0 |
| 1988 | 37 | 0 |
| 1989 | 42 | 0 |
| 1990 | 40 | 0 |
| 1991 | 44 | 0 |
| 1992 | 44 | 0 |
| 1993 | 38 | 0 |
| 1994 | 42 | 0 |
| 1995 | 42 | 0 |
| 1996 | 50 | 0 |
| 1997 | 38 | 0 |
| 1998 | 48 | 0 |
| 1999 | 53 | 0 |
| 2000 | 65 | 0 |
| 2001 | 75 | 33 |
| 2002 | 82 | 80 |
| 2003 | 77 | 101 |
| 2004 | 61 | 87 |
| 2005 | 62 | 79 |
| 2006 | 59 | 96 |
| 2007 | 34 | 113 |
| 2008 | 41 | 108 |
| 2009 | 57 | 145 |
| 2010 | 77 | 146 |
| 2011 | 67 | 126 |
| 2012 | 89 | 98 |
| 2013 | 123 | 150 |
| 2014 | 132 | 179 |
| 2015 | 166 | 209 |
| 2016 | 164 | 222 |
| 2017 | 165 | 175 |
| 2018 | 150 | 191 |
| 2019 | 194 | 176 |
| 2020 | 178 | 170 |
| 2021 | 144 | 164 |
| 2022 | 131 | 160 |
| 2023 | 129 | 138 |
| 2024 | 117 | 138 |
| 2025 | 117 | 99 |
| 2026 | 73 | 92 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bearing component with piezoelectric core29 Sep 2026US 12,747,757 B2The Timken Company
- Method of coating metallic component of a rolling-element bearing or a plain bearing22 Sep 2026US 12,742,243 B2Aktiebolaget Skf
- Bearing device with integrated electric insulation, in particular for an electric machine or motor22 Sep 2026US 12,742,473 B2Aktiebolaget Skf
- Bearing15 Sep 2026US 12,736,085 B2Aktiebolaget Skf
- Roller bearing15 Sep 2026US 12,736,086 B2Nsk Ltd.
- Three-row roller bearing, preferably for use in a wind power plant8 Oct 2026US 2026/0309186 A1S.A. Defontaine
- Rolling bearing with attached raceways, in particular for a steering column8 Oct 2026US 2026/0309188 A1
- Drawn cup needle roller bearing8 Oct 2026US 2026/0309191 A1Ntn Corporation
- Wheel hub unit with noise reducing features1 Oct 2026US 2026/0296100 A1
- Deep Groove Ball Bearing and Arc-Shaped Roller Assembly1 Oct 2026US 2026/0298288 A1
Most cited
By later US patents
- Force-sensing bearing121US 7,316,168 B2FAG Kugelfischer AG · 2008
- Wear resisting slide member112US 5,462,362 ANsk Ltd. · 1995
- Bearing support108US 4,872,767 AGeneral Electric Company · 1989
- Bearings, races and components thereof having diamond and other superhard surfaces99US 6,655,845 B1Diamicron, Inc. · 2003
- Ball and roller bearings and bearing components98US 5,067,826 A1991