F16C 2240/34
Contact angles
F16C2240/34 (Contact angles) appears on 110 US grants and 132 published applications in this corpus.
Search patents in F16C- Granted patents
- 110
- Published applications
- 132
- Assignees
- 46
- Inventors
- 307
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 5 |
| 2003 | 2 | 2 |
| 2004 | 1 | 5 |
| 2005 | 4 | 0 |
| 2006 | 2 | 2 |
| 2007 | 0 | 9 |
| 2008 | 1 | 2 |
| 2009 | 4 | 7 |
| 2010 | 3 | 4 |
| 2011 | 6 | 8 |
| 2012 | 0 | 1 |
| 2013 | 4 | 6 |
| 2014 | 6 | 5 |
| 2015 | 7 | 10 |
| 2016 | 3 | 7 |
| 2017 | 3 | 8 |
| 2018 | 7 | 6 |
| 2019 | 7 | 9 |
| 2020 | 9 | 4 |
| 2021 | 3 | 5 |
| 2022 | 2 | 3 |
| 2023 | 3 | 6 |
| 2024 | 1 | 7 |
| 2025 | 4 | 7 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Wheel bearing device20 May 2025US 12,305,702 B2Jtekt Corporation
- Wave generator9 Jul 2026US 2026/0194132 A1
- Bearing arrangement for wind turbine main shaft2 Jul 2026US 2026/0185557 A1The Timken Company
- Roller bearing12 Mar 2026US 2026/0071653 A1Ntn Corporation
- Wheel hub bearing unit with optimized positioning of rollers4 Dec 2025US 2025/0367967 A1
- Motion guide apparatus2 Oct 2025US 2025/0305540 A1Thk Co., Ltd.
Most cited
By later US patents
- Tapered roller bearing32US 6,086,261 ANtn Corporation · 2000
- Conical roller bearing21US 3,951,483 ANippon Seiko Kabushiki Kaisha · 1976
- Unitized multirow tapered roller bearing18US 4,235,485 AThe Timken Company · 1980
- Bearing with low wear and low power loss characteristics18US 6,502,996 B2The Timken Company · 2003
- Double-row self-aligning roller bearing and device for supporting wind turbine generator main shaft18US 7,918,649 B2Ntn Corporation · 2011