B60D 1/241
For suppressing noise generation
Official title: {for suppressing noise generation}
B60D1/241 (For suppressing noise generation) appears on 64 US grants and 64 published applications in this corpus.
Search patents in B60D- Granted patents
- 64
- Published applications
- 64
- Assignees
- 32
- Inventors
- 110
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 3 | 4 |
| 2007 | 1 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 3 | 3 |
| 2011 | 2 | 2 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 2 | 2 |
| 2015 | 2 | 3 |
| 2016 | 0 | 2 |
| 2017 | 3 | 1 |
| 2018 | 4 | 1 |
| 2019 | 1 | 2 |
| 2020 | 1 | 3 |
| 2021 | 3 | 4 |
| 2022 | 5 | 4 |
| 2023 | 6 | 9 |
| 2024 | 3 | 4 |
| 2025 | 4 | 9 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hitch vibration dampener9 Jun 2026US 12,649,339 B2Advanced Engineering Group, LLC
- Structural unit for expansion fitting in vehicle frame coupler2 Jun 2026US 12,643,353 B2Wode Global (Qingdao) Outdoor Co., Ltd
- Ball head turnable trailer25 Nov 2025US 12,479,246 B2
- Vehicle accessory connectable to a vehicle10 Jun 2025US 12,325,270 B2
- Aligning hitch pin assembly4 Mar 2025US 12,240,281 B2Etrailer Corporation
- Shock-absorbing trailer hitch2 Jul 2026US 2026/0184123 A1Qingdao Kemei Trailer CO.,LTD
- Externally connected cargo tool for vehicle26 Mar 2026US 2026/0084625 A1Ningbo Innrack Technology Co., Ltd.
- Magnetic aligning hitch pin assembly4 Dec 2025US 2025/0367993 A1Etrailer Corporation
- Hitch Adapter Assembly27 Nov 2025US 2025/0360763 A1
- Anti-rattle device for a trailer hitch assembly6 Nov 2025US 2025/0340088 A1Etrailer Corporation
Most cited
By later US patents
- Receiver hitch with anti-rattle device52US 5,593,172 AU-Haul International, Inc. · 1997
- Shock-absorbing safety wheel for motor vehicles44US 6,286,572 B12001
- Anti-rattle device for receiver-style hitch37US 6,105,989 AValley Industries LLC · 2000
- Wedge tightening devices for hitch assemblies34US 7,004,491 B1Allsop, Inc. · 2006
- Elastomerically isolated tow hitch drawbar33US 6,834,879 B1Robin Industries, Inc. · 2004