F16H 1/08
The members having helical, herringbone, or like teeth
Official title: the members having helical, herringbone, or like teeth
F16H1/08 (The members having helical, herringbone, or like teeth) appears on 140 US grants and 153 published applications in this corpus.
Search patents in F16H- Granted patents
- 140
- Published applications
- 153
- Assignees
- 101
- Inventors
- 335
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 6 |
| 2006 | 1 | 1 |
| 2007 | 0 | 3 |
| 2008 | 2 | 6 |
| 2009 | 5 | 2 |
| 2010 | 3 | 2 |
| 2011 | 3 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 3 |
| 2015 | 2 | 3 |
| 2016 | 2 | 13 |
| 2017 | 6 | 8 |
| 2018 | 8 | 14 |
| 2019 | 9 | 11 |
| 2020 | 13 | 12 |
| 2021 | 10 | 16 |
| 2022 | 12 | 10 |
| 2023 | 15 | 9 |
| 2024 | 15 | 15 |
| 2025 | 11 | 8 |
| 2026 | 7 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rotary element for transmitting rotary motion15 Sep 2026US 12,736,118 B2
- Electric vehicle1 Sep 2026US 12,722,466 B2Toyota Jidosha Kabushiki Kaisha
- Gear having a helical toothing4 Aug 2026US 12,698,825 B2IMS Gear SE & Co. KGaA
- Herringbone gear pair with constant meshing characteristics constructed tooth pair28 Jul 2026US 12,692,932 B2Chongqing University
- Internal meshing cylindrical gear pair with constant meshing characteristics constructed tooth pair5 May 2026US 12,618,459 B2Chongqing University
- Gear assembly20 Aug 2026US 2026/0243328 A1Precision Technologies Group (PTG) Limited
- Gear, method for producing a gear and use of such a gear6 Aug 2026US 2026/0226973 A1SMS group GmbH
- Gear rim integrated bearing of a gearbox of a gas turbine engine2 Apr 2026US 2026/0092533 A1Pratt & Whitney Canada Corp.
- Power transmission device5 Mar 2026US 2026/0061822 A1Honda Motor Co., Ltd.
- Gear having a helical toothing5 Feb 2026US 2026/0036193 A1IMS Gear SE & Co. KGaA
Most cited
By later US patents
- Gear mechanism, planetary gear device, rotating bearing device, and magical planetary gear speed reducer73US 7,651,436 B22010
- High efficiency, high output transmission22US 10,584,778 B2Eaton Cummins Automated Transmission Technologies, LLC · 2020
- Polycrystalline diamond power transmission surfaces18US 11,054,000 B2Pi Tech Innovations LLC · 2021
- Gear assembly18US 4,719,813 A1988
- Engine-generator set with integral gear reduction18US 5,816,102 AGenerac Corporation · 1998