F16D 2023/0656
Details of the tooth structure
Official title: {Details of the tooth structure; Arrangements of teeth}
F16D2023/0656 (Details of the tooth structure) appears on 163 US grants and 82 published applications in this corpus.
Search patents in F16D- Granted patents
- 163
- Published applications
- 82
- Assignees
- 79
- Inventors
- 287
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 8 | 0 |
| 1989 | 13 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 11 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 3 |
| 2003 | 2 | 7 |
| 2004 | 5 | 6 |
| 2005 | 4 | 3 |
| 2006 | 4 | 3 |
| 2007 | 2 | 3 |
| 2008 | 2 | 4 |
| 2009 | 2 | 3 |
| 2010 | 4 | 3 |
| 2011 | 1 | 5 |
| 2012 | 5 | 3 |
| 2013 | 2 | 0 |
| 2014 | 1 | 2 |
| 2015 | 2 | 2 |
| 2016 | 1 | 6 |
| 2017 | 7 | 8 |
| 2018 | 2 | 2 |
| 2019 | 6 | 3 |
| 2020 | 3 | 3 |
| 2021 | 3 | 2 |
| 2022 | 3 | 4 |
| 2023 | 1 | 4 |
| 2024 | 3 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Transmission, gearbox and vehicle20 May 2025US 12,305,735 B2Volvo Truck Corporation
- Clutch device with a dog clutch18 Jun 2024US 12,012,998 B2ZF Friedrichshafen AG
- Claw-type gearshift and method of shifting a claw-type gearshift18 Jun 2024US 12,012,999 B2Hoerbiger Antriebstechnik Holding GmbH
- Monostable coupling system and torque transmission device for a motor vehicle20 Feb 2024US 11,906,000 B2Valeo Embrayages
- Synchronizing ring8 Aug 2023US 11,719,290 B2Ningbo Geely Automobile Research & Development Co.
- Transmission, gearbox and vehicle6 Jun 2024US 2024/0183429 A1Volvo Truck Corporation
- Claw-type gearshift and method of shifting a claw-type gearshift2 May 2024US 2024/0141957 A1Hoerbiger Antriebstechnik Holding GmbH
- Claw-type gearshift and method of shifting a claw-type gearshift4 May 2023US 2023/0135670 A1Hoerbiger Antriebstechnik Holding GmbH
- Gear shifting unit20 Apr 2023US 2023/0120941 A1ZF Friedrichshafen AG
- Clutch device with a dog clutch6 Apr 2023US 2023/0103566 A1ZF Friedrichshafen AG
Most cited
By later US patents
- Multiple cone synchronizer for vehicle transmission168US 5,560,461 ADana Corporation · 1996
- Snap-action arrangement for transfer case synchronizer70US 4,770,280 AChrysler Motors Corporation · 1988
- Synchronizing clutch assembly51US 4,869,353 AKanzaki Kokyukoki Mfg.Co., Ltd. · 1989
- Triple cone synchronizer with servo action45US 4,732,247 AChrysler Motors Corporation · 1988
- Dual-cone synchronizer with servo action33US 5,135,087 ANew Venture Gear, Inc. · 1992