E05F 2005/043
Operated by centrifugal action at high closing speed
Official title: {operated by centrifugal action at high closing speed}
E05F2005/043 (Operated by centrifugal action at high closing speed) appears on 7 US grants and 8 published applications in this corpus.
Search patents in E05F- Granted patents
- 7
- Published applications
- 8
- Assignees
- 3
- Inventors
- 12
- Latest grant
- 29 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 1 | 1 |
By publication year.
Recent patents
- Braking device for a movable door leaf and a door closer having such a braking device29 Dec 2020US 10,876,346 B2Geze GmbH
- Door operator having lock mechanism12 Feb 2019US 10,202,803 B2
- No slam door guard and method of use thereof9 May 2017US 9,644,414 B1
- Vehicle door close/open assist and anti-slam device4 Dec 2012US 8,326,497 B2Ford Global Technologies, LLC
- Door safety mechanism22 Nov 2011US 8,060,982 B2
- Passive crush-prevention device for doors20 Aug 2020US 2020/0263472 A1
- Braking device for a movable door leaf and a door closer having such a braking device8 Aug 2019US 2019/0242172 A1Geze GmbH
- Door Operator Having Lock Mechanism25 Apr 2019US 2019/0119983 A1
- Door Operator Having Lock Mechanism30 Mar 2017US 2017/0089134 A1
- Door safety mechanism5 Aug 2010US 2010/0192326 A1
Most cited
By later US patents
- Centrifugal force actuated door safety mechanism18US 6,550,186 B22003
- Device for preventing door slamming14US 7,657,970 B2Rav Bariach Security Products Ltd. · 2010
- Door safety mechanism11US 8,060,982 B22011
- Door operator having lock mechanism4US 10,202,803 B22019
- No slam door guard and method of use thereof3US 9,644,414 B12017