B60J 5/0412
Lower door structure
Official title: {Lower door structure}
B60J5/0412 (Lower door structure) appears on 701 US grants and 734 published applications in this corpus.
Search patents in B60J- Granted patents
- 701
- Published applications
- 734
- Assignees
- 299
- Inventors
- 1,700
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 7 | 0 |
| 1988 | 2 | 0 |
| 1989 | 13 | 0 |
| 1990 | 8 | 0 |
| 1991 | 7 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 8 | 0 |
| 1996 | 10 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 22 | 0 |
| 2000 | 16 | 0 |
| 2001 | 15 | 9 |
| 2002 | 20 | 26 |
| 2003 | 23 | 19 |
| 2004 | 17 | 27 |
| 2005 | 18 | 25 |
| 2006 | 22 | 31 |
| 2007 | 9 | 33 |
| 2008 | 9 | 25 |
| 2009 | 7 | 18 |
| 2010 | 11 | 15 |
| 2011 | 12 | 15 |
| 2012 | 9 | 5 |
| 2013 | 9 | 11 |
| 2014 | 17 | 25 |
| 2015 | 19 | 27 |
| 2016 | 24 | 28 |
| 2017 | 21 | 30 |
| 2018 | 26 | 54 |
| 2019 | 46 | 64 |
| 2020 | 44 | 47 |
| 2021 | 46 | 53 |
| 2022 | 38 | 36 |
| 2023 | 31 | 32 |
| 2024 | 31 | 29 |
| 2025 | 31 | 27 |
| 2026 | 16 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Part unit and structure for assembling vehicle body6 Oct 2026US 12,753,641 B2Woobo Tech Co., Ltd.
- Storage compartment door assembly with perimetral hinge assembly18 Aug 2026US 12,709,138 B2Rivian IP Holdings, LLC
- Door module for a vehicle door and vehicle door for a motor vehicle21 Jul 2026US 12,686,253 B2Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Bamberg
- Coupling apparatus for car door14 Jul 2026US 12,679,181 B2Kwangjin Co., Ltd.
- Door hole cover14 Jul 2026US 12,679,182 B2Nishikawa Rubber Co., Ltd.
- Braked sliding sidewall and door8 Oct 2026US 2026/0307723 A1
- Recreational vehicle with door assembly1 Oct 2026US 2026/0298014 A1Textron Inc.
- Vehicle door module storage system3 Sep 2026US 2026/0257541 A1Ford Global Technologies, LLC
- Door Assemblies for Ground Support Tractors3 Sep 2026US 2026/0257542 A1Textron Ground Support Equipment Inc.
- Weather strip13 Aug 2026US 2026/0233594 A1Nishikawa Rubber Co., Ltd.
Most cited
By later US patents
- Acoustical insulating web146US 5,298,694 AMinnesota Mining and Manufacturing Company · 1994
- Exterior accessory module for vehicular modular door131US 6,669,267 B1Donnelly Corporation · 2003
- Door unit for motor vehicles79US 4,648,208 ABrose Fahreugteile GmbH & Co. Kommanditgesellschaft · 1987
- Method of simplifying on-line assembly of vehicular door components72US 4,882,842 AUnited Technologies Automotive, Inc. · 1989
- Plastic door for an automobile66US 4,306,381 AThe Budd Company · 1981