F16H 3/40
Gearings for reversal only
F16H3/40 (Gearings for reversal only) appears on 28 US grants and 18 published applications in this corpus.
Search patents in F16H- Granted patents
- 28
- Published applications
- 18
- Assignees
- 24
- Inventors
- 47
- Latest grant
- 24 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 2 | 0 |
| 2009 | 2 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 0 |
| 2012 | 4 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 2 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Rotating direction change device for microtome24 Oct 2023US 11,796,427 B2Leica Microsystems Ltd., Shanghai
- Electric vehicle transmission system13 Jun 2023US 11,674,567 B2Drivetech Co., Ltd.
- Automatic pool cleaner gear mechanism4 Aug 2020US 10,731,732 B2NC Brands L.P.
- Transmission assembly and method17 Mar 2020US 10,591,028 B2
- Antenna transmission device and antenna11 Jun 2019US 10,320,076 B2Tongyu Communication Inc.
- Drive unit12 Sep 2024US 2024/0301940 A1fischer automotive systems GmbH & Co. KG
- Field management machine27 Jul 2023US 2023/0232728 A1Chongqing Hwasdan Agricultural Equipment Manufacturing Co., Ltd.
- Electric vehicle transmission system11 Mar 2021US 2021/0071741 A1Drivetech Co., Ltd.
- Rotating direction change device for microtome16 Jul 2020US 2020/0225123 A1Leica Microsystems Ltd., Shanghai
- Antenna transmission device and antenna24 Jan 2019US 2019/0027825 A1Tongyu Communication Inc.
Most cited
By later US patents
- Automatic pool cleaner gear change mechanism26US 7,464,429 B2Pentair Water Pool and Spa, Inc. · 2008
- Undercarriage for automatic pool cleaner25US 7,520,282 B2Pentair Water Pool and Spa, Inc. · 2009
- Drive mechanism providing an oscillatory-rotational-drive input and a reversible rotational-driven-output19US 5,662,009 A1997
- Manual and power motivated drive means14US 4,265,142 AMinolta Camera Kabushiki Kaisha · 1981
- Tension apparatus of a vehicle door powered sliding device13US 5,737,875 AMitsui Kinzoku Kogyo Kabushiki Kaisha · 1998