F16C 23/088
By means of crowning
Official title: {by means of crowning}
F16C23/088 (By means of crowning) appears on 64 US grants and 58 published applications in this corpus.
Search patents in F16C- Granted patents
- 64
- Published applications
- 58
- Assignees
- 27
- Inventors
- 136
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 1 |
| 2002 | 1 | 4 |
| 2003 | 3 | 3 |
| 2004 | 3 | 0 |
| 2005 | 1 | 3 |
| 2006 | 0 | 2 |
| 2007 | 1 | 9 |
| 2008 | 0 | 2 |
| 2009 | 3 | 1 |
| 2010 | 2 | 1 |
| 2011 | 3 | 0 |
| 2012 | 1 | 1 |
| 2013 | 3 | 1 |
| 2014 | 1 | 3 |
| 2015 | 3 | 3 |
| 2016 | 2 | 5 |
| 2017 | 4 | 2 |
| 2018 | 2 | 3 |
| 2019 | 4 | 3 |
| 2020 | 3 | 2 |
| 2021 | 2 | 2 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 3 |
| 2025 | 1 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Double-row ball bearing24 Mar 2026US 12,584,519 B2Schaeffler Technologies AG & Co. KG
- Cylindrical roller bearing27 Jan 2026US 12,535,104 B2Aktiebolaget Skf
- Bearing and unloader assembly for compressors2 Dec 2025US 12,486,845 B2Copeland Corporation
- Bearing and unloader assembly for compressors16 Apr 2024US 11,959,477 B1Copeland Corporation
- Roller configured to support a rotary milking platform14 Jun 2022US 11,359,668 B2DeLaval Holding AB
- Cage for a spherical roller bearing having retention feature20 Aug 2026US 2026/0243304 A1
- Bearing and unloader assembly for compressors26 Feb 2026US 2026/0055767 A1Copeland Corporation
- High-performance rolling bearing having conical, cylindrical or spherical rollers16 Jan 2025US 2025/0020169 A1Fersa Bearings S.A.
- Double-row ball bearing14 Nov 2024US 2024/0376934 A1Schaeffler Technologies AG & Co. KG
- Bearing and unloader assembly for compressors6 Jun 2024US 2024/0183356 A1Copeland Corporation
Most cited
By later US patents
- Tapered roller bearing32US 6,086,261 ANtn Corporation · 2000
- Radial roller bearing27US 5,007,747 AKoyo Seiko Co., Ltd. · 1991
- Roller bearing25US 6,390,685 B1Nsk Ltd. · 2002
- Self-aligning roller bearing22US 4,929,098 ANippon Seiko Kabushiki Kaisha · 1990
- Roller thrust bearing21US 6,843,605 B2Ntn Corporation · 2005