F16C 2240/42
Groove sizes
F16C2240/42 (Groove sizes) appears on 176 US grants and 186 published applications in this corpus.
Search patents in F16C- Granted patents
- 176
- Published applications
- 186
- Assignees
- 101
- Inventors
- 426
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 4 |
| 2003 | 3 | 5 |
| 2004 | 5 | 8 |
| 2005 | 4 | 3 |
| 2006 | 2 | 5 |
| 2007 | 4 | 2 |
| 2008 | 4 | 2 |
| 2009 | 0 | 3 |
| 2010 | 2 | 3 |
| 2011 | 0 | 4 |
| 2012 | 3 | 10 |
| 2013 | 4 | 18 |
| 2014 | 13 | 14 |
| 2015 | 15 | 16 |
| 2016 | 16 | 14 |
| 2017 | 9 | 11 |
| 2018 | 9 | 7 |
| 2019 | 10 | 8 |
| 2020 | 5 | 10 |
| 2021 | 9 | 4 |
| 2022 | 8 | 10 |
| 2023 | 8 | 9 |
| 2024 | 2 | 6 |
| 2025 | 9 | 9 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sliding components11 Aug 2026US 12,704,151 B2Eagle Industry Co., Ltd.
- Sliding member with spaced grooves, fixing device, and image forming apparatus31 Mar 2026US 12,591,191 B2FUJIFILM Business Innovation Corp.
- Rolling bearing10 Feb 2026US 12,546,366 B2MINEBEA MITSUMI Inc.
- Sliding member27 Jan 2026US 12,535,020 B2
- Bearing assemblies, bearing apparatuses, and related methods4 Nov 2025US 12,460,674 B2US Synthetic Corporation
- Sliding component20 Nov 2025US 2025/0354608 A1Eagle Industry Co., Ltd.
- End piece for a profiled part and in particular for a guide roller9 Oct 2025US 2025/0313412 A1Epsilon Composite
- Aerodynamic bearing for axial and/or radial mounting of a shaft as well as methods of manufacture of such a bearing31 Jul 2025US 2025/0243901 A1
- Bearing19 Jun 2025US 2025/0198462 A1
- Bearing19 Jun 2025US 2025/0198463 A1
Most cited
By later US patents
- Cooling networks for PCD bearing surfaces60US 4,789,251 ASmith International, Inc. · 1988
- Bearing provided with oblique oil grooves and/or with a plurality of obliquely arranged rows of semicircular indentations57US 4,105,267 ADaido Metal Company Ltd. · 1978
- Composition having lubricity and product comprising the composition55US 6,569,816 B2Ntn Corporation · 2003
- Solid-lubricated bearing assembly47US 5,066,145 ATribology Systems, Inc. · 1991
- Seal/bearing assembly41US 5,827,042 AA. W. Chesterton Company · 1998