F16C 33/513
Formed of arcuate segments for carrying one or more rollers
Official title: {formed of arcuate segments for carrying one or more rollers}
F16C33/513 (Formed of arcuate segments for carrying one or more rollers) appears on 86 US grants and 80 published applications in this corpus.
Search patents in F16C- Granted patents
- 86
- Published applications
- 80
- Assignees
- 32
- Inventors
- 135
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 2 | 0 |
| 2007 | 2 | 1 |
| 2008 | 0 | 3 |
| 2009 | 0 | 6 |
| 2010 | 2 | 2 |
| 2011 | 1 | 1 |
| 2012 | 4 | 5 |
| 2013 | 4 | 10 |
| 2014 | 12 | 4 |
| 2015 | 3 | 12 |
| 2016 | 10 | 7 |
| 2017 | 5 | 3 |
| 2018 | 3 | 6 |
| 2019 | 8 | 2 |
| 2020 | 5 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 4 |
| 2023 | 3 | 1 |
| 2024 | 0 | 4 |
| 2025 | 2 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cage segment of a segmented bearing cage21 Jul 2026US 12,687,200 B2Aktiebolaget Skf
- Cage segment for a segmented cage21 Apr 2026US 12,607,226 B2Aktiebolaget Skf
- Arc-shaped segment for assembling a segmented cage, cage and bearing20 May 2025US 12,305,706 B2Aktiebolaget Skf
- Cage segment for a segmented cage29 Apr 2025US 12,287,007 B2Aktiebolaget Skf
- Rolling-element bearing, notably large-diameter rolling-element bearing26 Sep 2023US 11,767,881 B2Aktiebolaget Skf
- Roller bearing9 Jul 2026US 2026/0194048 A1Ntn Corporation
- Tapered roller bearing25 Jun 2026US 2026/0177105 A1Ntn Corporation
- Tapered roller bearing4 Sep 2025US 2025/0277507 A1Ntn Corporation
- Cage segment of a segmented bearing cage14 Nov 2024US 2024/0376932 A1Aktiebolaget Skf
- Tapered roller bearing1 Aug 2024US 2024/0255022 A1Ntn Corporation
Most cited
By later US patents
- Locally pre-stressed rolling bearing for mounting on a shaft in a lateral direction22US 4,708,498 ANadella · 1987
- Roller cages formed from apertured separators for roller bearings19US 3,938,866 ASociete Anonyme dite: R.K.S. · 1976
- Roller seating16US 5,009,525 ASKF GmbH · 1991
- Bearing assembly with wear pads15US 4,413,866 ARotek Incorporated · 1983
- Split ring roller bearing cage15US 4,881,830 AThe Torrington Company · 1989