E05Y 2201/482
Ribbon springs
E05Y2201/482 (Ribbon springs) appears on 60 US grants and 47 published applications in this corpus.
Search patents in E05Y- Granted patents
- 60
- Published applications
- 47
- Assignees
- 46
- Inventors
- 100
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 3 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 2 | 1 |
| 2014 | 2 | 2 |
| 2015 | 1 | 2 |
| 2016 | 2 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 2 | 4 |
| 2021 | 1 | 7 |
| 2022 | 3 | 3 |
| 2023 | 5 | 4 |
| 2024 | 4 | 2 |
| 2025 | 4 | 5 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Self-closing security door assembly for retail display12 Feb 2026US 2026/0041258 A1VIRA Insight, LLC
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Most cited
By later US patents
- Automatic door with automatic lock system63US 4,738,052 AYoshida Kogyo K. K. · 1988
- Automatic tension-adjusting mechanism for window regulators36US 4,440,354 ANippon Cable System Inc. · 1984
- Automatic closer of pop-up door of vehicle34US 6,185,868 B1Toyota Shatai Kabushiki Kaisha · 2001
- Closing arrangement for sliding doors and the like33US 4,330,960 ADorma-Baubeschlag GmbH & Co. KG · 1982
- Power liftgate cable drive33US 5,896,703 AGeneral Motors Corporation · 1999