F16H 39/34
In which a rotor on one shaft co-operates with a rotor on
Official title: in which a rotor on one shaft co-operates with a rotor on another shaft
F16H39/34 (In which a rotor on one shaft co-operates with a rotor on) appears on 16 US grants and 11 published applications in this corpus.
Search patents in F16H- Granted patents
- 16
- Published applications
- 11
- Assignees
- 9
- Inventors
- 27
- Latest grant
- 20 Jul 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 2 |
| 2018 | 0 | 1 |
| 2019 | 3 | 1 |
| 2020 | 2 | 2 |
| 2021 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Hydrostatic transmission assembly and system20 Jul 2021US 11,067,170 B2Project Phoenix, LLC
- Hydrostatic transmission assembly and system6 Jul 2021US 11,054,026 B2Project Phoenix, LLC
- Hydrostatic transmission assembly and system9 Jun 2020US 10,677,352 B2Project Phoenix, LLC
- Hydrostatic transmission assembly and system28 Jan 2020US 10,544,861 B2Project Phoenix, LLC
- Automatic gear-shifting device3 Sep 2019US 10,400,867 B2Hall Labs LLC
- Hydrostatic Transmission Assembly and System16 Jul 2020US 2020/0224765 A1Project Phoenix, LLC
- Hydrostatic Transmission Assembly and System4 Jun 2020US 2020/0173551 A1Project Phoenix, LLC
- Automatic Gear-Shifting Device21 Feb 2019US 2019/0056016 A1Hall Labs LLC
- A hydrostatic transmission and method of operation19 Apr 2018US 2018/0106352 A1Concept Design
- Hydrostatic Transmission Assembly and System2 Nov 2017US 2017/0314674 A1Project Phoenix, LLC
Most cited
By later US patents
- Step-less, hydraulic power transmission10US 6,588,207 B12003
- Hydrostatic transmission assembly and system6US 10,677,352 B2Project Phoenix, LLC · 2020
- Continuously variable transmission6US 5,485,725 ATochigi Fugi Sangyo Kabushiki Kaisha · 1996
- Hydrostatic transmission assembly and system5US 10,544,861 B2Project Phoenix, LLC · 2020
- Drive transmission system for working vehicle5US 5,651,289 AKubota Corporation · 1997