B62D 21/155
Sub-frames or underguards
Official title: {Sub-frames or underguards}
B62D21/155 (Sub-frames or underguards) appears on 601 US grants and 644 published applications in this corpus.
Search patents in B62D- Granted patents
- 601
- Published applications
- 644
- Assignees
- 135
- Inventors
- 1,381
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 2 |
| 2003 | 1 | 9 |
| 2004 | 5 | 3 |
| 2005 | 6 | 4 |
| 2006 | 1 | 6 |
| 2007 | 3 | 5 |
| 2008 | 6 | 8 |
| 2009 | 4 | 6 |
| 2010 | 11 | 5 |
| 2011 | 5 | 6 |
| 2012 | 5 | 12 |
| 2013 | 11 | 20 |
| 2014 | 19 | 26 |
| 2015 | 36 | 33 |
| 2016 | 24 | 32 |
| 2017 | 47 | 56 |
| 2018 | 49 | 58 |
| 2019 | 45 | 51 |
| 2020 | 43 | 72 |
| 2021 | 59 | 42 |
| 2022 | 53 | 44 |
| 2023 | 36 | 43 |
| 2024 | 34 | 39 |
| 2025 | 36 | 37 |
| 2026 | 33 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Front frame structure for electric vehicle6 Oct 2026US 12,752,857 B2Subaru Corporation
- Battery attachment for vehicles22 Sep 2026US 12,741,524 B2Rivian IP Holdings, LLC
- Vehicle comprising a collision protection structure22 Sep 2026US 12,741,694 B2Volvo Truck Corporation
- Device for reinforcing a rear axle of a vehicle, in particular a motor vehicle1 Sep 2026US 12,722,703 B2Stellantis Auto SAS
- Snow vehicle support bracket1 Sep 2026US 12,722,740 B2Arctic Cat Inc.
- Collision energy dissipation device for a vehicle1 Oct 2026US 2026/0296552 A1
- Upper load beam bending script to optimize glancing mode performance in iihs small-overlap crash mode24 Sep 2026US 2026/0285405 A1Fca US LLC
- Rear bumper assembly for a vehicle24 Sep 2026US 2026/0285409 A1Nissan North America, Inc.
- Vehicle body structure of vehicle10 Sep 2026US 2026/0264756 A1Mazda Motor Corporation
- Vehicle front structure10 Sep 2026US 2026/0264758 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Front vehicle body structure106US 7,393,016 B2Honda Motor Co., Ltd. · 2008
- Suspension module having a skidplate84US 9,221,496 B2ArvinMeritor Technology, LLC · 2015
- Automobile rear body structure61US 5,110,177 AMazda Motor Corporation · 1992
- Vehicle chassis with energy management57US 5,605,353 AGeneral Motors Corporation · 1997
- Front body structure for vehicle56US 6,866,115 B2Nissan Motor Co., Ltd. · 2005