F16C 19/38
With two or more rows of rollers
Official title: with two or more rows of rollers
F16C19/38 (With two or more rows of rollers) appears on 1,236 US grants and 1,104 published applications in this corpus.
Search patents in F16C- Granted patents
- 1,236
- Published applications
- 1,104
- Assignees
- 380
- Inventors
- 2,118
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 24 | 0 |
| 1977 | 9 | 0 |
| 1978 | 8 | 0 |
| 1979 | 4 | 0 |
| 1980 | 11 | 0 |
| 1981 | 5 | 0 |
| 1982 | 11 | 0 |
| 1983 | 9 | 0 |
| 1984 | 11 | 0 |
| 1985 | 14 | 0 |
| 1986 | 12 | 0 |
| 1987 | 15 | 0 |
| 1988 | 17 | 0 |
| 1989 | 20 | 0 |
| 1990 | 10 | 0 |
| 1991 | 21 | 0 |
| 1992 | 20 | 0 |
| 1993 | 11 | 0 |
| 1994 | 11 | 0 |
| 1995 | 14 | 0 |
| 1996 | 20 | 0 |
| 1997 | 16 | 0 |
| 1998 | 16 | 0 |
| 1999 | 16 | 0 |
| 2000 | 13 | 0 |
| 2001 | 23 | 7 |
| 2002 | 18 | 20 |
| 2003 | 21 | 37 |
| 2004 | 20 | 30 |
| 2005 | 18 | 23 |
| 2006 | 20 | 22 |
| 2007 | 13 | 36 |
| 2008 | 12 | 46 |
| 2009 | 22 | 50 |
| 2010 | 28 | 56 |
| 2011 | 25 | 58 |
| 2012 | 35 | 38 |
| 2013 | 38 | 38 |
| 2014 | 46 | 52 |
| 2015 | 49 | 62 |
| 2016 | 49 | 73 |
| 2017 | 64 | 33 |
| 2018 | 41 | 47 |
| 2019 | 60 | 65 |
| 2020 | 56 | 63 |
| 2021 | 42 | 56 |
| 2022 | 49 | 48 |
| 2023 | 46 | 52 |
| 2024 | 48 | 34 |
| 2025 | 35 | 27 |
| 2026 | 20 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bearing assembly for driveshafts of draglines1 Sep 2026US 12,723,365 B2Caterpillar Global Mining LLC
- Bearing assembly28 Jul 2026US 12,692,899 B2Aktiebolaget Skf
- Double-row rolling bearing21 Jul 2026US 12,687,197 B2Schaeffler Technologies AG & Co. KG
- Rolling pin16 Jun 2026US 12,653,196 B2Tony Gemignani, LLC
- Axle assembly16 Jun 2026US 12,654,492 B2ArvinMeritor Technology, LLC
- Three-row roller bearing, preferably for use in a wind power plant8 Oct 2026US 2026/0309186 A1S.A. Defontaine
- Vertical turbine pump with roller bearing support1 Oct 2026US 2026/0298243 A1Unted Flo, LLC
- Rolling bearing and method for remanufacturing a rolling bearing24 Sep 2026US 2026/0287013 A1
- Wheel bearing assembly and assembling method10 Sep 2026US 2026/0266333 A1
- Bearing, machine, lubrication method & use27 Aug 2026US 2026/0251180 A1
Most cited
By later US patents
- Bearing with sensor module88US 6,161,962 AThe Timken Company · 2000
- Live spindle hub with inboard bearing retention71US 5,366,300 AThe Budd Company · 1994
- Bearing with wireless self-powered sensor unit70US 6,535,135 B1The Timken Company · 2003
- Spindle nut and locking device64US 5,618,143 AWarn Industries, Inc. · 1997
- Thermal sensor for detection of railroad bearing failures58US 4,812,826 ACarnegie Mellon University · 1989