F16C 33/385
Made from metal
Official title: {made from metal, e.g. cast or machined window cages}
F16C33/385 (Made from metal) appears on 34 US grants and 33 published applications in this corpus.
Search patents in F16C- Granted patents
- 34
- Published applications
- 33
- Assignees
- 23
- Inventors
- 94
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 5 | 3 |
| 2016 | 0 | 1 |
| 2017 | 1 | 3 |
| 2018 | 2 | 4 |
| 2019 | 3 | 2 |
| 2020 | 3 | 3 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 2 | 3 |
| 2024 | 0 | 0 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bearing cage11 Nov 2025US 12,467,502 B2Aktiebolaget Skf
- Insert for rolling bearing7 Jan 2025US 12,188,520 B2Safran Aircraft Engines
- Offset compound bearing assembly15 Aug 2023US 11,725,693 B2Accessible Technologies, Inc.
- Roller bearing, wind turbine and method for controlling same25 Jul 2023US 11,709,106 B2Aktiebolaget Skf
- Double butterfly cage for a ball bearing and method of fabricating a double butterfly cage for a ball bearing26 Jan 2021US 10,900,523 B2Schaeffler Technologies AG & Co. KG
- Bearing cage with pockets having radial storage holes28 May 2026US 2026/0146649 A1
- Bearing unit with retention cage11 Sep 2025US 2025/0283508 A1
- Insert for rolling bearing14 Sep 2023US 2023/0287932 A1Safran Aircraft Engines
- Bearing cage13 Jul 2023US 2023/0220877 A1Aktiebolaget Skf
- Offset compound bearing assembly13 Jul 2023US 2023/0220883 A1Accessible Technologies, Inc.
Most cited
By later US patents
- Rolling element bearing having wear resistant race land regions29US 5,165,804 AGeneral Electric Company · 1992
- Coated rolling element bearing12US 6,471,410 B1SKF Engineering and Research Centre B.V. · 2002
- Retainer for rolling bearings12US 6,955,476 B1Nsk Ltd. · 2005
- Toroidal-type continuously variable transmission11US 6,368,245 B1Nsk Ltd. · 2002
- Ball bearing and the retainer thereof10US 4,838,712 ANippon Seiko Kabushiki Kaisha · 1989