F16H 2048/387
Shields or washers
Official title: {Shields or washers}
F16H2048/387 (Shields or washers) appears on 103 US grants and 76 published applications in this corpus.
Search patents in F16H- Granted patents
- 103
- Published applications
- 76
- Assignees
- 60
- Inventors
- 185
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 7 | 1 |
| 2003 | 3 | 3 |
| 2004 | 1 | 4 |
| 2005 | 1 | 6 |
| 2006 | 2 | 5 |
| 2007 | 9 | 2 |
| 2008 | 1 | 5 |
| 2009 | 0 | 4 |
| 2010 | 3 | 3 |
| 2011 | 6 | 0 |
| 2012 | 2 | 0 |
| 2013 | 3 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 3 |
| 2016 | 1 | 5 |
| 2017 | 3 | 2 |
| 2018 | 4 | 5 |
| 2019 | 1 | 4 |
| 2020 | 5 | 2 |
| 2021 | 4 | 6 |
| 2022 | 5 | 4 |
| 2023 | 3 | 4 |
| 2024 | 2 | 1 |
| 2025 | 2 | 1 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Differential gear9 Sep 2025US 12,410,853 B2Jtekt Corporation
- Friction washer for limited slip differential clutch pack29 Apr 2025US 12,287,011 B1Schaeffler Technologies AG & Co. KG
- Differential device23 Jan 2024US 11,879,533 B2GKN Automotive AG
- Stainless steel running surface on a plastic deflector16 Jan 2024US 11,873,889 B2Linamar Corporation
- Power transmission device21 Nov 2023US 11,821,513 B2JATCO Ltd
- Differential with differential gears and a drive gear17 Sep 2026US 2026/0276068 A1Schaeffler Technologies AG & Co. KG
- Differential device for vehicle16 Jul 2026US 2026/0201944 A1Jtekt Corporation
- Differential apparatus for electric vehicles12 Mar 2026US 2026/0071672 A1Hyundai Motor Company
- Differential apparatus15 Jan 2026US 2026/0016074 A1GKN Automotive AG
- Differential gear23 Jan 2025US 2025/0027557 A1Jtekt Corporation
Most cited
By later US patents
- Multi-pinion differential assembly63US 4,959,043 AChrysler Corporation · 1990
- Axle end play adjustment systems and methods45US 6,478,709 B1Spicer Technology, Inc. · 2002
- Bevel gear differential with conical spherical gear seats44US 4,733,578 ADana Corporation · 1988
- Differential cage for absorbing shock mounted in a differential casing39US 5,584,777 ADr. Ing. h,c.F. Porsche Aktiengesellschaft · 1996
- Four pinion mate differential gear assembly having a one-piece differential case34US 5,647,814 ADana Corporation · 1997