F16D 3/04
Specially adapted to allow radial displacement
Official title: specially adapted to allow radial displacement, e.g. Oldham couplings
F16D3/04 (Specially adapted to allow radial displacement) appears on 225 US grants and 192 published applications in this corpus.
Search patents in F16D- Granted patents
- 225
- Published applications
- 192
- Assignees
- 165
- Inventors
- 463
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 1 |
| 2003 | 4 | 3 |
| 2004 | 0 | 6 |
| 2005 | 2 | 1 |
| 2006 | 1 | 5 |
| 2007 | 1 | 9 |
| 2008 | 2 | 9 |
| 2009 | 4 | 7 |
| 2010 | 5 | 7 |
| 2011 | 7 | 4 |
| 2012 | 6 | 2 |
| 2013 | 3 | 7 |
| 2014 | 2 | 7 |
| 2015 | 7 | 7 |
| 2016 | 5 | 13 |
| 2017 | 12 | 20 |
| 2018 | 13 | 11 |
| 2019 | 12 | 12 |
| 2020 | 19 | 23 |
| 2021 | 11 | 16 |
| 2022 | 14 | 5 |
| 2023 | 10 | 4 |
| 2024 | 10 | 6 |
| 2025 | 4 | 5 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cartridge, attachment and mounting kit29 Sep 2026US 12,748,372 B2Canon Kabushiki Kaisha
- Electronic device and coupler thereof31 Mar 2026US 12,590,608 B2Wistron Neweb Corp.
- Coupling device, valve system and method for assembling a coupling device14 Oct 2025US 12,442,460 B2Akrapovic d.d.
- Electrophotographic image forming apparatus, developing apparatus, and coupling member13 May 2025US 12,298,704 B2Canon Kabushiki Kaisha
- Cartridge, attachment and mounting kit28 Jan 2025US 12,210,311 B2Canon Kabushiki Kaisha
- Valve Assembly1 Jan 2026US 2026/0002603 A1ECO Holding 1 GmbH
- Adjustable shaft coupling and methods of use31 Jul 2025US 2025/0243911 A1Saudi Arabian Oil Company
- Reverse input cutoff clutch24 Apr 2025US 2025/0129825 A1Nsk Ltd.
- Cartridge, attachment and mounting kit10 Apr 2025US 2025/0116960 A1Canon Kabushiki Kaisha
- Electrophotographic image forming apparatus, developing apparatus, and coupling member6 Feb 2025US 2025/0044736 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Oldham coupling for scroll compressor133US 5,320,506 ACopeland Corporation · 1994
- System for the transmission of power117US 4,714,371 A1987
- Oldham coupling for a revolving type developing device115US 5,583,630 ARicoh Company, Ltd. · 1996
- Cyclic phase change coupling105US 4,452,592 AGeneral Motors Corporation · 1984
- U-joint construction93US 6,517,439 B1Maytag Corporation · 2003