F16D 3/08
Couplings for intersecting shafts, provided with intermediate bars bent in an angle
Official title: Couplings for intersecting shafts, provided with intermediate bars bent in an angle corresponding with the angle of intersection
F16D3/08 (Couplings for intersecting shafts, provided with intermediate bars bent in an angle) appears on 23 US grants and 13 published applications in this corpus.
Search patents in F16D- Granted patents
- 23
- Published applications
- 13
- Assignees
- 15
- Inventors
- 42
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 2 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Bolt-type angular gear mechanism25 Nov 2025US 12,480,563 B2Wittenstein AG
- Assembly for connecting two drive sides of a drive train of a rail vehicle28 Jan 2025US 12,209,622 B2Siemens Mobility GmbH
- Bolt type angular gear mechanism4 Oct 2022US 11,460,092 B2Wittenstein AG
- Elastic shaft coupling23 Jun 2020US 10,690,191 B2SMC Corporation
- Rotating torque transmission buffered shaft1 Mar 2016US 9,273,734 B2
- Bolt-type angular gear mechanism22 Aug 2024US 2024/0280162 A1Wittenstein AG
- Assembly for connecting two drive sides of a drive train of a rail vehicle29 Sep 2022US 2022/0307558 A1Siemens Mobility GmbH
- Bolt type angular gear mechanism26 Mar 2020US 2020/0096079 A1Wittenstein AG
- Elastic shaft coupling8 Mar 2018US 2018/0066712 A1SMC Corporation
- Rotating torque transmission buffered shaft26 Jun 2014US 2014/0179447 A1Kuo Her Industrial Co, Ltd
Most cited
By later US patents
- Angled surgical driver1,023US 8,348,959 B2Symmetry Medical Manufacturing, Inc. · 2013
- Equal velocity universal joint and axial piston pump motor device using the joint26US 5,129,797 AHitachi, Ltd. · 1992
- A universal power transmission joint having a pair of drive pins fixed in parallel by a tie member10US 5,035,677 AHitachi, Ltd. · 1991
- Flexible Coupling8US 4,487,591 AWinfred M. Berg, Inc. · 1984
- Angular drive adapter for sockets and the like5US 5,967,004 A1999