E05F 15/54
Operated by linear actuators acting on a helical track coaxial with the
Official title: operated by linear actuators acting on a helical track coaxial with the swinging axis
E05F15/54 (Operated by linear actuators acting on a helical track coaxial with the) appears on 20 US grants and 11 published applications in this corpus.
Search patents in E05F- Granted patents
- 20
- Published applications
- 11
- Assignees
- 17
- Inventors
- 30
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 2 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Driving apparatus for swing door14 Jul 2026US 12,680,363 B2Hyundai Motor Company
- Pneumatic fare gate12 Nov 2024US 12,139,953 B2San Francisco Bay Area Rapid Transit District
- Device for opening a passenger door in case of emergency11 Nov 2014US 8,881,524 B2Airbus Helicopters Deutschland GmbH
- Powered actuator30 Oct 2012US 8,296,998 B2Turnstyle Intellectual Property, LLC
- Automatic lift and turn hinge and gate2 Jan 2007US 7,155,779 B2Logical Decisions, Inc.
- Pivot support system for lift assist of a closure11 Dec 2025US 2025/0376885 A1Rivian IP Holdings, LLC
- Driving Apparatus for Swing Door2 May 2024US 2024/0140177 A1Hyundai Motor Company
- Pneumatic Fare Gare10 Nov 2022US 2022/0356659 A1San Francisco Bay Area Rapid Transit District
- Gate actuator assembly with alignment adjustment mechanism31 Dec 2020US 2020/0408022 A1
- Device for opening a passenger door in case of emergency9 Jun 2011US 2011/0131986 A1Eurocopter Deutschland GmbH
Most cited
By later US patents
- Aircraft door hinge mechanism with selectively triggerable actuator28US 5,180,121 AThe Boeing Company · 1993
- Rotating post activator for swinging vehicle door21US 4,731,886 AGebr. Bode GmbH & Co. KG · 1988
- Gate opening device21US 5,050,344 A1991
- Transit vehicle door system15US 6,141,908 AWestinghouse Air Brake Company · 2000
- Helical ball gearing14US 4,685,344 AGebr. Bode GmbH & Co. KG · 1987