E05Y 2201/502
Wing weights
E05Y2201/502 (Wing weights) appears on 6 US grants and 6 published applications in this corpus.
Search patents in E05Y- Granted patents
- 6
- Published applications
- 6
- Assignees
- 3
- Inventors
- 13
- Latest grant
- 28 Dec 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Door system with a deceleration mechanism28 Dec 2021US 11,208,837 B2Airbus Helicopters Deutschland GmbH
- Gate with counterweight and lowering exchangeable span8 Jan 2019US 10,174,554 B2
- Window assembly21 Jan 2014US 8,631,850 B2Lake City Windows, LLC
- Door operator of fireproof door29 Oct 2013US 8,567,573 B2
- Failsafe door closing device of a fire proof rolling door11 Nov 2008US 7,448,426 B2
- Door system with a deceleration mechanism3 Sep 2020US 2020/0277815 A1Airbus Helicopters Deutschland GmbH
- Gate with counterweight and lowering exchangeable span27 Oct 2016US 2016/0312532 A1
- Smoke and heat evacuator21 Nov 2013US 2013/0305607 A1
- Door machine of fireproof door31 Jan 2013US 2013/0025804 A1
- Window assembly9 Aug 2012US 2012/0199294 A1Lake City Windows, LLC
Most cited
By later US patents
- Fail-safe fire door release mechanism having automatic reset128US 5,245,879 AMcKeon Rolling Steel Door Co., Inc. · 1993
- Failsafe door closing device of a fire proof rolling door10US 7,448,426 B22008
- Door operator of fireproof door10US 8,567,573 B22013
- Window assembly4US 8,631,850 B2Lake City Windows, LLC · 2014
- Gate with counterweight and lowering exchangeable span1US 10,174,554 B22019