F16H 3/64
Composed of a number of gear trains, the drive always passing through
Official title: composed of a number of gear trains, the drive always passing through all the trains, each train having not more than one connection for driving another train
F16H3/64 (Composed of a number of gear trains, the drive always passing through) appears on 187 US grants and 162 published applications in this corpus.
Search patents in F16H- Granted patents
- 187
- Published applications
- 162
- Assignees
- 86
- Inventors
- 339
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 4 |
| 2004 | 4 | 5 |
| 2005 | 4 | 2 |
| 2006 | 3 | 3 |
| 2007 | 4 | 2 |
| 2008 | 4 | 7 |
| 2009 | 2 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 4 | 1 |
| 2013 | 1 | 3 |
| 2014 | 5 | 6 |
| 2015 | 0 | 1 |
| 2016 | 4 | 8 |
| 2017 | 3 | 1 |
| 2018 | 6 | 13 |
| 2019 | 2 | 2 |
| 2020 | 10 | 27 |
| 2021 | 24 | 23 |
| 2022 | 21 | 18 |
| 2023 | 15 | 5 |
| 2024 | 15 | 10 |
| 2025 | 7 | 7 |
| 2026 | 7 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electric motor gearbox with integrated brake15 Sep 2026US 12,736,129 B2Oshkosh Defense, LLC
- Power train device for electric vehicle16 Jun 2026US 12,655,889 B2Hyundai Transys Inc.
- Four-speed transmission for an electric drive system16 Jun 2026US 12,655,891 B2Allison Transmission, Inc.
- Modular three-speed transmission for an electric drive system28 Apr 2026US 12,612,955 B2Allison Transmission, Inc.
- Motor vehicle transmission for an at least partially electrically driven motor vehicle14 Apr 2026US 12,600,228 B2ZF Friedrichshafen AG
- Unit18 Jun 2026US 2026/0168561 A1JATCO Ltd
- Power system coupling of a multi-speed transmission to a prime mover21 May 2026US 2026/0139729 A1Allison Transmission, Inc.
- External rotor drive assembly14 May 2026US 2026/0135439 A1Milwaukee Electric Tool Corporation
- System, Method, And Apparatus For Operating A High Efficiency, High Output Transmission23 Apr 2026US 2026/0110356 A1Eaton Cummins Automated Transmission Technologies, LLC
- Power train device for electric vehicle5 Feb 2026US 2026/0036188 A1Hyundai Transys Inc.
Most cited
By later US patents
- Reduction gear mechanism for motor-driven drill incorporating speed changing mechanism85US 4,791,833 AJapan Storage Battery Co., Ltd. · 1988
- Multispeed power tool transmission84US 6,984,188 B2Black & Decker Inc. · 2006
- First stage clutch79US 6,676,557 B2Black & Decker Inc. · 2004
- Multispeed power tool transmission68US 7,101,300 B2Black & Decker Inc. · 2006
- Drive unit assembly62US 4,227,427 ADana Corporation · 1980