F16C 33/588
Races of sheet metal
Official title: {Races of sheet metal}
F16C33/588 (Races of sheet metal) appears on 315 US grants and 231 published applications in this corpus.
Search patents in F16C- Granted patents
- 315
- Published applications
- 231
- Assignees
- 98
- Inventors
- 585
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 5 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 6 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 8 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 9 | 0 |
| 2000 | 8 | 0 |
| 2001 | 6 | 0 |
| 2002 | 3 | 4 |
| 2003 | 4 | 5 |
| 2004 | 3 | 5 |
| 2005 | 4 | 3 |
| 2006 | 4 | 7 |
| 2007 | 2 | 11 |
| 2008 | 2 | 10 |
| 2009 | 5 | 12 |
| 2010 | 5 | 8 |
| 2011 | 6 | 10 |
| 2012 | 4 | 8 |
| 2013 | 10 | 12 |
| 2014 | 13 | 23 |
| 2015 | 21 | 14 |
| 2016 | 12 | 20 |
| 2017 | 14 | 9 |
| 2018 | 10 | 9 |
| 2019 | 6 | 7 |
| 2020 | 15 | 6 |
| 2021 | 5 | 7 |
| 2022 | 3 | 13 |
| 2023 | 7 | 10 |
| 2024 | 12 | 9 |
| 2025 | 6 | 5 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rolling bearing23 Jun 2026US 12,663,041 B2Nippon Thompson Co., Ltd.
- Shell type roller bearing19 May 2026US 12,631,212 B2Ntn Corporation
- Angular ball bearing17 Feb 2026US 12,553,472 B2Nsk Ltd.
- Thrust bearing17 Feb 2026US 12,553,473 B2Jtekt Corporation
- External seal interface on raceway20 Jan 2026US 12,529,398 B2Schaeffler Technologies AG & Co. KG
- Rolling bearing11 Jun 2026US 2026/0160296 A1Nippon Thompson Co., Ltd.
- Sealing structure for steering bearing14 May 2026US 2026/0132818 A1Yuhuan Mrlun Machinery Co., Ltd.
- Shell type needle roller bearing19 Mar 2026US 2026/0078802 A1Ntn Corporation
- Bearing arrangement comprising a rotation-translation converter, in particular for a brake device, and linear actuating device26 Feb 2026US 2026/0055800 A1Schaeffler Technologies AG & Co. KG
- Angular ball bearing11 Sep 2025US 2025/0283511 A1Nsk Ltd.
Most cited
By later US patents
- Wheel bearing assembly with plastic bearing seals51US 4,113,328 AC. L. Frost & Son, Inc. · 1978
- Bearing assembly with dynamic drainage supplied with lubricant48US 5,749,660 ASociete Nationale d'Etude de Contruction de Moteurs d'Aviation "Snecma" · 1998
- Device for damping torsional vibrations in a drive train38US 5,517,957 AINA Walzlager Schaeffler KG · 1996
- Pre-stressed ball bearing and method and tool for its manufacture37US 4,718,781 ANadella · 1988
- Device for mounting a radial rolling bearing33US 3,976,340 ANadella · 1976