F16C 33/366
Tapered rollers, i.e. rollers generally shaped as truncated cones
Official title: {Tapered rollers, i.e. rollers generally shaped as truncated cones}
F16C33/366 (Tapered rollers, i.e. rollers generally shaped as truncated cones) appears on 160 US grants and 169 published applications in this corpus.
Search patents in F16C- Granted patents
- 160
- Published applications
- 169
- Assignees
- 44
- Inventors
- 307
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 2 |
| 2002 | 1 | 7 |
| 2003 | 4 | 4 |
| 2004 | 5 | 4 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 7 |
| 2008 | 1 | 3 |
| 2009 | 2 | 5 |
| 2010 | 3 | 3 |
| 2011 | 5 | 0 |
| 2012 | 3 | 4 |
| 2013 | 2 | 6 |
| 2014 | 3 | 7 |
| 2015 | 5 | 9 |
| 2016 | 10 | 18 |
| 2017 | 13 | 9 |
| 2018 | 16 | 17 |
| 2019 | 11 | 9 |
| 2020 | 16 | 17 |
| 2021 | 12 | 12 |
| 2022 | 12 | 8 |
| 2023 | 8 | 7 |
| 2024 | 5 | 3 |
| 2025 | 2 | 2 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bearing configuration for an electronic motor31 Mar 2026US 12,592,603 B2Skydio, Inc.
- Tapered roller bearing27 Jan 2026US 12,535,103 B2Ntn Corporation
- Tapered roller bearing21 Oct 2025US 12,449,002 B2Jtekt Corporation
- Low-friction tapered roller bearing and manufacture method thereof24 Jun 2025US 12,337,372 B2Aktiebolaget Skf
- Sensorized roller and associated rolling bearing19 Nov 2024US 12,146,530 B2Aktiebolaget Skf
- Device for forecasting a physical parameter measured by a sensorized rolling element and associated methods and system11 Jun 2026US 2026/0160301 A1
- Device mountable in a hollow sensorized roller and associated hollow sensorized roller and roller bearing5 Mar 2026US 2026/0063175 A1
- Power module for a hollow sensorized roller and associated hollow sensorized roller and roller bearing5 Mar 2026US 2026/0063176 A1
- Outer ring for a wheel bearing12 Feb 2026US 2026/0043439 A1
- Bearing arrangement, wheel head and commercial vehicle drive axle8 Jan 2026US 2026/0009423 A1ZF Friedrichshafen AG
Most cited
By later US patents
- Full complement antifriction bearing41US 6,764,219 B2The Timken Company · 2004
- Tapered roller bearing32US 6,086,261 ANtn Corporation · 2000
- Rolling bearing31US 4,696,581 ANTN Toyo Bearing Co., Ltd. · 1987
- Radial roller bearing27US 5,007,747 AKoyo Seiko Co., Ltd. · 1991
- Tapered roller bearings and gear shaft support devices24US 6,328,477 B1Ntn Corporation · 2001