F16H 57/033
Series gearboxes
Official title: Series gearboxes, e.g. gearboxes based on the same design being available in different sizes or gearboxes using a combination of several standardised units
F16H57/033 (Series gearboxes) appears on 250 US grants and 226 published applications in this corpus.
Search patents in F16H- Granted patents
- 250
- Published applications
- 226
- Assignees
- 158
- Inventors
- 487
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 1 |
| 2002 | 6 | 8 |
| 2003 | 5 | 10 |
| 2004 | 10 | 6 |
| 2005 | 3 | 9 |
| 2006 | 4 | 12 |
| 2007 | 6 | 3 |
| 2008 | 4 | 4 |
| 2009 | 4 | 4 |
| 2010 | 3 | 9 |
| 2011 | 1 | 6 |
| 2012 | 9 | 5 |
| 2013 | 6 | 5 |
| 2014 | 5 | 9 |
| 2015 | 8 | 12 |
| 2016 | 6 | 7 |
| 2017 | 4 | 7 |
| 2018 | 7 | 10 |
| 2019 | 8 | 15 |
| 2020 | 15 | 15 |
| 2021 | 12 | 15 |
| 2022 | 15 | 13 |
| 2023 | 15 | 17 |
| 2024 | 12 | 10 |
| 2025 | 15 | 8 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Gearbox with configurable idler gear1 Sep 2026US 12,723,644 B2Pt Tech, LLC
- Modular three-speed transmission for an electric drive system28 Apr 2026US 12,612,955 B2Allison Transmission, Inc.
- Geared motor including an electric motor and a gearbox28 Apr 2026US 12,612,964 B2Sew-Eurodrive GmbH & Co. KG
- Drive system with at least one drive unit, particularly for high speed applications and method for operating a drive system31 Mar 2026US 12,590,619 B2RENK Aktiengesellschaft
- Transmission series13 Jan 2026US 12,523,286 B2ZF Friedrichshafen AG
- Drive device, transmission housing assembly, and working machine10 Sep 2026US 2026/0264509 A1Deere & Company
- Electromechanical actuating device, and fluid distribution valve comprising such an electromechanical actuating device30 Jul 2026US 2026/0218806 A1Vernet
- Systems and Methods For Gearbox and Geardrive Assemblies21 May 2026US 2026/0142525 A1Regal Beloit America, Inc.
- Systems and Methods For Gearbox and Geardrive Assemblies21 May 2026US 2026/0142526 A1Regal Beloit America, Inc.
- Geared motor, including a gearbox and an electric motor, and method for producing variants in a type series of geared motors26 Mar 2026US 2026/0085751 A1Sew-Eurodrive GmbH & Co. KG
Most cited
By later US patents
- Zero turn transmission156US 5,078,222 AAgri-Fab, Inc. · 1992
- Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor124US 8,313,404 B2Fallbrook Intellectual Property Company LLC · 2012
- Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor93US 8,585,528 B2Fallbrook Intellectual Property Company LLC · 2013
- Vehicle transmission assembly76US 5,142,940 AKanzaki Kokyukoki Mfg.Co., Ltd. · 1992
- Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor44US 9,239,099 B2Fallbrook Intellectual Property Company LLC · 2016