E05Y 2201/478
Gas springs
E05Y2201/478 (Gas springs) appears on 65 US grants and 67 published applications in this corpus.
Search patents in E05Y- Granted patents
- 65
- Published applications
- 67
- Assignees
- 57
- Inventors
- 136
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 2 | 1 |
| 2005 | 1 | 1 |
| 2006 | 2 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 2 | 1 |
| 2010 | 0 | 3 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 2 |
| 2014 | 2 | 2 |
| 2015 | 2 | 2 |
| 2016 | 4 | 1 |
| 2017 | 0 | 1 |
| 2018 | 2 | 2 |
| 2019 | 3 | 6 |
| 2020 | 3 | 5 |
| 2021 | 2 | 8 |
| 2022 | 2 | 2 |
| 2023 | 5 | 8 |
| 2024 | 4 | 3 |
| 2025 | 9 | 10 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Drive arrangement for a flap of a motor vehicle30 Dec 2025US 12,510,128 B2Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Bamberg
- Power trunk mechanism1 Oct 2026US 2026/0298011 A1Hyundai Motor Company
- Supporting rod component, vehicle door assembly, and vehicle2 Oct 2025US 2025/0305341 A1BYD Company Limited
- Supporting rod assembly applied to special-shaped side door of vehicle, and vehicle2 Oct 2025US 2025/0305342 A1BYD Company Limited
- Electric tailgate strut for automobiles21 Aug 2025US 2025/0263964 A1Changzhou Weien Technology Development Co., Ltd
- Electric tailgate strut21 Aug 2025US 2025/0263965 A1Changzhou Weien Technology Development Co., Ltd
Most cited
By later US patents
- Dampened hinge system for appliance door42US 6,789,293 B2Mansfield Assemblies Co. · 2004
- Balance assembly for a window37US 4,642,845 AThe Celotex Corporation · 1987
- Automatic return mechanism for sliding door or window33US 5,131,188 A1992
- Closure check27US 4,813,100 A1989
- Door operating mechanism and method of using the same18US 6,983,785 B22006