F16D 2003/22309
Details of grooves
Official title: {Details of grooves}
F16D2003/22309 (Details of grooves) appears on 171 US grants and 178 published applications in this corpus.
Search patents in F16D- Granted patents
- 171
- Published applications
- 178
- Assignees
- 60
- Inventors
- 282
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 11 | 4 |
| 2002 | 8 | 6 |
| 2003 | 3 | 2 |
| 2004 | 3 | 7 |
| 2005 | 2 | 9 |
| 2006 | 11 | 5 |
| 2007 | 3 | 6 |
| 2008 | 3 | 2 |
| 2009 | 4 | 7 |
| 2010 | 7 | 6 |
| 2011 | 5 | 7 |
| 2012 | 4 | 7 |
| 2013 | 8 | 8 |
| 2014 | 7 | 7 |
| 2015 | 4 | 5 |
| 2016 | 5 | 9 |
| 2017 | 5 | 7 |
| 2018 | 4 | 9 |
| 2019 | 8 | 9 |
| 2020 | 6 | 11 |
| 2021 | 6 | 12 |
| 2022 | 14 | 4 |
| 2023 | 7 | 7 |
| 2024 | 4 | 5 |
| 2025 | 7 | 12 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Constant velocity plunging joint and method of producing a constant velocity plunging joint22 Sep 2026US 12,742,478 B2GKN Driveline Deutschland GmbH
- Constant velocity ball joint18 Aug 2026US 12,710,074 B2GKN Driveline Deutschland GmbH
- Plunging type constant velocity universal joint7 Jul 2026US 12,674,491 B2Ntn Corporation
- Constant velocity joint and driveshaft including same24 Feb 2026US 12,560,205 B2Hansae Mobility Co., Ltd.
- Method for gripping constant-velocity universal joint component13 Jan 2026US 12,521,831 B2Ntn Corporation
- Ball type constant velocity joint2 Jul 2026US 2026/0185565 A1Hyundai Wia Corporation
- Inner joint member for a counter track joint4 Jun 2026US 2026/0153130 A1
- Constant velocity joint and driveshaft including same28 May 2026US 2026/0146653 A1Hansae Mobility Co., Ltd.
- Constant velocity joint assembly14 May 2026US 2026/0132823 A1Hyundai Wia Corporation
- Method of carburizing driveline components5 Feb 2026US 2026/0036176 A1Aircraft Gear Corporation
Most cited
By later US patents
- Rotary constant velocity universal joint24US 4,610,643 AUni-Cardan Aktiengesellschaft · 1986
- Drive assembly with at least one constant velocity fixed joint having a set of rolling contact member guiding means23US 6,234,908 B1GKN Lobro GmbH · 2001
- Constant velocity joint23US 6,261,184 B1GKN Lobro GmbH · 2001
- Method of forming a precision ball track22US 4,611,373 AGKN Automotive Components Inc. · 1986
- Constant velocity universal ball joint22US 5,685,777 ALohr & Bromkamp GmbH · 1997