F16C 33/48
For multiple rows of rollers or needles
Official title: for multiple rows of rollers or needles
F16C33/48 (For multiple rows of rollers or needles) appears on 151 US grants and 127 published applications in this corpus.
Search patents in F16C- Granted patents
- 151
- Published applications
- 127
- Assignees
- 73
- Inventors
- 333
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 8 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 2 |
| 2003 | 1 | 4 |
| 2004 | 1 | 8 |
| 2005 | 4 | 6 |
| 2006 | 5 | 3 |
| 2007 | 4 | 4 |
| 2008 | 2 | 5 |
| 2009 | 3 | 1 |
| 2010 | 1 | 2 |
| 2011 | 2 | 3 |
| 2012 | 3 | 4 |
| 2013 | 3 | 4 |
| 2014 | 6 | 11 |
| 2015 | 6 | 10 |
| 2016 | 4 | 16 |
| 2017 | 16 | 4 |
| 2018 | 8 | 7 |
| 2019 | 8 | 2 |
| 2020 | 4 | 4 |
| 2021 | 2 | 7 |
| 2022 | 2 | 1 |
| 2023 | 1 | 5 |
| 2024 | 8 | 5 |
| 2025 | 5 | 4 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Holder for self-aligning roller bearing and self-aligning roller bearing24 Feb 2026US 12,560,201 B2Schaeffler Technologies AG & Co. KG
- Gear system14 Oct 2025US 12,442,440 B2Goodrich Actuation Systems Limited
- Planetary gear for a transmission for an aircraft capable of hovering7 Oct 2025US 12,435,785 B2Leonardo S.P.A.
- Wind turbine bearing and method of lubrication26 Aug 2025US 12,398,700 B2Renew Energy Maintenance, LLC
- Multi-row thrust bearing with sigma cage29 Apr 2025US 12,287,006 B2JTEKT Bearings North America LLC
- Large scale spherical roller bearing having radially offset cage bars17 Sep 2026US 2026/0276036 A1
- Multi-row rolling bearing23 Apr 2026US 2026/0110329 A1
- 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
- Spherical roller bearing having radially offset cage bars5 Feb 2026US 2026/0036165 A1
- Bearing cage for a spherical roller bearing5 Feb 2026US 2026/0036167 A1
Most cited
By later US patents
- Toroidal-type continuously variable transmission116US 6,942,593 B2Nsk Ltd. · 2005
- Unitary bearing retainer for a swashplate bearing23US 4,627,330 ASundstrand Corporation · 1986
- Roller thrust bearing21US 6,843,605 B2Ntn Corporation · 2005
- Roller bearing19US 4,629,339 ANippon Seiko Kabushiki Kaisha · 1986
- Cage for roller bearings18US 5,528,706 ANtn Corporation · 1996