F16D 3/64
Comprising elastic elements arranged between substantially-radial walls of both coupling parts
Official title: comprising elastic elements arranged between substantially-radial walls of both coupling parts
F16D3/64 (Comprising elastic elements arranged between substantially-radial walls of both coupling parts) appears on 468 US grants and 428 published applications in this corpus.
Search patents in F16D- Granted patents
- 468
- Published applications
- 428
- Assignees
- 304
- Inventors
- 1,016
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 6 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 6 | 0 |
| 1981 | 4 | 0 |
| 1982 | 7 | 0 |
| 1983 | 2 | 0 |
| 1984 | 7 | 0 |
| 1985 | 9 | 0 |
| 1986 | 3 | 0 |
| 1987 | 9 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 8 | 0 |
| 1998 | 6 | 0 |
| 1999 | 7 | 0 |
| 2000 | 10 | 0 |
| 2001 | 4 | 3 |
| 2002 | 5 | 5 |
| 2003 | 7 | 13 |
| 2004 | 7 | 7 |
| 2005 | 4 | 10 |
| 2006 | 3 | 13 |
| 2007 | 8 | 18 |
| 2008 | 13 | 15 |
| 2009 | 4 | 20 |
| 2010 | 11 | 15 |
| 2011 | 15 | 19 |
| 2012 | 13 | 17 |
| 2013 | 19 | 19 |
| 2014 | 13 | 19 |
| 2015 | 23 | 39 |
| 2016 | 26 | 26 |
| 2017 | 21 | 19 |
| 2018 | 21 | 19 |
| 2019 | 14 | 17 |
| 2020 | 21 | 24 |
| 2021 | 18 | 18 |
| 2022 | 19 | 16 |
| 2023 | 20 | 15 |
| 2024 | 17 | 11 |
| 2025 | 11 | 15 |
| 2026 | 3 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cardanically flexible coupling for transmitting high axial forces for drive trains in wind turbines11 Aug 2026US 12,704,152 B2FM Energie GmbH & Co. KG
- Dampening system for a gearbox on an airboat engine14 Jul 2026US 12,680,602 B1Simpson Quality Designs, Inc.
- Sub-assembly, rock drilling rig, and method of absorbing vibrations in drilling7 Apr 2026US 12,595,707 B2Sandvik Mining and Construction Tools AB
- Power steering assist mechanism redundant rotor coupling assembly2 Dec 2025US 12,485,955 B2Steering Solutions IP Holding Corporation
- Coupling device, valve system and method for assembling a coupling device14 Oct 2025US 12,442,460 B2Akrapovic d.d.
- Damper device24 Sep 2026US 2026/0287023 A1Aisin Corporation
- Damper device24 Sep 2026US 2026/0287024 A1Aisin Corporation
- Improved filtering pulley17 Sep 2026US 2026/0276070 A1Muviq S.R.L.
- Sheet conveyance apparatus and image forming apparatus17 Sep 2026US 2026/0277149 A1Canon Kabushiki Kaisha
- Improved filtering pulley10 Sep 2026US 2026/0266366 A1Muviq S.R.L.
Most cited
By later US patents
- Gaming machines156US 4,410,178 AStarpoint Electrics Limited · 1983
- Flexible coupling with elastomeric belt128US 6,142,878 A2000
- Coupling device used in one-way rotating drive90US 4,037,431 AKawasaki Jukogyo Kabushiki Kaisha · 1977
- Continuously variable capacity refrigeration system83US 4,765,150 AMargaux Controls, Inc. · 1988
- Drive coupling with plural intimate planar contact76US 5,848,334 AXerox Corporation · 1998