F16C 2240/82
Degree of filling, i.e. sum of diameters of rolling elements in relation
Official title: Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD
F16C2240/82 (Degree of filling, i.e. sum of diameters of rolling elements in relation) appears on 110 US grants and 78 published applications in this corpus.
Search patents in F16C- Granted patents
- 110
- Published applications
- 78
- Assignees
- 54
- Inventors
- 205
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 3 |
| 2003 | 0 | 3 |
| 2004 | 2 | 5 |
| 2005 | 1 | 6 |
| 2006 | 2 | 6 |
| 2007 | 4 | 2 |
| 2008 | 2 | 5 |
| 2009 | 3 | 7 |
| 2010 | 6 | 12 |
| 2011 | 3 | 1 |
| 2012 | 11 | 1 |
| 2013 | 3 | 2 |
| 2014 | 2 | 2 |
| 2015 | 1 | 2 |
| 2016 | 3 | 1 |
| 2017 | 0 | 2 |
| 2018 | 4 | 0 |
| 2019 | 1 | 2 |
| 2020 | 2 | 3 |
| 2021 | 0 | 1 |
| 2022 | 2 | 1 |
| 2023 | 2 | 2 |
| 2024 | 1 | 3 |
| 2025 | 1 | 3 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bearing, speed reducer, and robot21 Apr 2026US 12,605,826 B2Nidec Drive Technology Corporation
- Optimized ball bearing and method of designing an optimized ball bearing26 Aug 2025US 12,398,751 B2Aktiebolaget Skf
- Gearbox assembly8 Oct 2024US 12,110,963 B2Ge Aviation Czech S.R.O.
- Gas turbine engine12 Dec 2023US 11,840,960 B2Kawasaki Jukogyo Kabushiki Kaisha
- Unitized liner hangar bearing23 May 2023US 11,655,849 B2Schaeffler Technologies AG & Co. KG
- Ball bearing2 Jul 2026US 2026/0185561 A1MINEBEA MITSUMI Inc.
- Rolling Bearing19 Mar 2026US 2026/0078803 A1Ntn Corporation
- Spherical roller bearing having radially offset cage bars5 Feb 2026US 2026/0036165 A1
- Strain wave drive bearing assembly24 Jul 2025US 2025/0237299 A1Goodrich Actuation Systems Limited
- Combined anti-friction/hydrodynamic common shaft bearing system and methods of application5 Jun 2025US 2025/0180067 A1MACO MACHINERY CO., INC. d/b/a ARTEC MACHINE SYSTEMS
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
- Anti-friction bearing29US 4,293,171 AKoyo Seiko Co., Ltd. · 1981
- Full complement self-aligning roller bearing29US 5,441,351 ARexnord Inc. · 1995
- Unitary full complement bearing components containing rolling elements in a self-supporting lubricating matrix27US 4,492,415 ASKF Industries, Inc. · 1985