E06B 2009/3265
Emergency release to prevent strangulation or excessive load
Official title: {Emergency release to prevent strangulation or excessive load}
E06B2009/3265 (Emergency release to prevent strangulation or excessive load) appears on 89 US grants and 105 published applications in this corpus.
Search patents in E06B- Granted patents
- 89
- Published applications
- 105
- Assignees
- 48
- Inventors
- 139
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 14 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 2 | 5 |
| 2006 | 2 | 2 |
| 2007 | 2 | 2 |
| 2008 | 3 | 6 |
| 2009 | 1 | 1 |
| 2010 | 0 | 8 |
| 2011 | 1 | 23 |
| 2012 | 8 | 10 |
| 2013 | 5 | 9 |
| 2014 | 5 | 3 |
| 2015 | 9 | 6 |
| 2016 | 3 | 4 |
| 2017 | 5 | 3 |
| 2018 | 1 | 4 |
| 2019 | 0 | 6 |
| 2020 | 3 | 4 |
| 2021 | 2 | 0 |
| 2022 | 4 | 2 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Preventative maintenance system and method22 Sep 2026US 12,742,356 B2Mechoshade Systems, LLC
- Accelerometer on motor to proactively identify failures16 Jul 2024US 12,037,848 B2Mechoshade Systems, LLC
- Detecting window shade pocket heat gain26 Mar 2024US 11,939,816 B2Mechoshade Systems, LLC
- Universal operating device for a screen, such as a window covering22 Nov 2022US 11,505,993 B2Coulisse B.V.
- Maintenance and operation of a window shade system16 Aug 2022US 11,414,926 B2Mechoshade Systems, LLC
- Blind drive device with direction switch18 Jun 2026US 2026/0168321 A1Sts C&B. Co., Ltd.
- Bead chain holding device for blind12 Mar 2026US 2026/0071489 A1All Wang Limited
- Connector for a ball chain and a ball chain assembly23 Oct 2025US 2025/0327508 A1Ball Chain Manufacturing Co., Inc.
- Preventative maintenance system and method10 Oct 2024US 2024/0337154 A1Mechoshade Systems, LLC
- Detecting window shade pocket heat gain27 Oct 2022US 2022/0341260 A1Mechoshade Systems, LLC
Most cited
By later US patents
- Device for releasably holding cords114US 5,504,977 ANewell Operating Company · 1996
- Window covering cord pull safety device92US 4,909,298 A1990
- Cord retractor for window blinds50US 5,553,653 A2844788 Canada Ltee · 1996
- Liftable window covering with multiple lifting cords and a single pull cord46US 5,799,715 A1998
- Window shade with break-away attachment of lift cords to bottom rail43US 5,485,875 ASprings Window Fashions Division, Inc. · 1996