F16C 19/49
Bearings with both balls and rollers
F16C19/49 (Bearings with both balls and rollers) appears on 158 US grants and 116 published applications in this corpus.
Search patents in F16C- Granted patents
- 158
- Published applications
- 116
- Assignees
- 93
- Inventors
- 305
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 2 |
| 2002 | 1 | 4 |
| 2003 | 2 | 5 |
| 2004 | 4 | 3 |
| 2005 | 2 | 5 |
| 2006 | 5 | 5 |
| 2007 | 4 | 6 |
| 2008 | 2 | 5 |
| 2009 | 3 | 8 |
| 2010 | 7 | 7 |
| 2011 | 3 | 3 |
| 2012 | 1 | 8 |
| 2013 | 3 | 1 |
| 2014 | 4 | 2 |
| 2015 | 3 | 7 |
| 2016 | 8 | 6 |
| 2017 | 5 | 4 |
| 2018 | 7 | 3 |
| 2019 | 4 | 5 |
| 2020 | 3 | 3 |
| 2021 | 3 | 7 |
| 2022 | 4 | 5 |
| 2023 | 7 | 0 |
| 2024 | 2 | 6 |
| 2025 | 2 | 3 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wheel hub bearing unit with optimized positioning of inboard rollers19 May 2026US 12,631,213 B2Aktiebolaget Skf
- Wheel hub bearing unit with optimized positioning of outboard balls19 May 2026US 12,631,214 B2Aktiebolaget Skf
- Hybrid pitch bearing for rigid rotor7 Apr 2026US 12,595,047 B2Lockheed Martin Corporation
- Bearing, strain wave gear device, and industrial robot8 Apr 2025US 12,270,434 B2Nabtesco Corporation
- Large rolling bearing21 Jan 2025US 12,203,505 B2Liebherr-Components Biberach GmbH
- Optimization of an open rotor propulsion system comprising an unducted fan and a ducted fan17 Sep 2026US 2026/0274420 A1General Electric Company
- Hybrid pitch bearing for rigid rotor16 Jul 2026US 2026/0200573 A1Lockheed Martin Corporation
- Bearing unit25 Jun 2026US 2026/0177100 A1
- Large diameter rolling bearing7 Aug 2025US 2025/0251022 A1
- Hybrid pitch bearing for rigid rotor10 Jul 2025US 2025/0223029 A1Lockheed Martin Corporation
Most cited
By later US patents
- Thrust disc bearings for rotary cone air bits47US 5,868,502 ASmith International, Inc. · 1999
- Assembly of hardened and deformable metal parts39US 4,125,298 AKugelfischer Georg Schafer & Co. · 1978
- Device for damping torsional vibrations in a drive train38US 5,517,957 AINA Walzlager Schaeffler KG · 1996
- Sealed bearing drill bit with dual-seal configuration36US 6,033,117 ASmith International, Inc. · 2000
- Hip prosthesis35US 4,842,605 AS. N. R. Roulements · 1989