E06B 9/307
Details of tilting bars and their operation
E06B9/307 (Details of tilting bars and their operation) appears on 219 US grants and 179 published applications in this corpus.
Search patents in E06B- Granted patents
- 219
- Published applications
- 179
- Assignees
- 84
- Inventors
- 279
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 8 | 0 |
| 1986 | 2 | 0 |
| 1987 | 8 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 9 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 3 |
| 2003 | 4 | 4 |
| 2004 | 4 | 5 |
| 2005 | 3 | 1 |
| 2006 | 0 | 3 |
| 2007 | 1 | 5 |
| 2008 | 0 | 7 |
| 2009 | 1 | 1 |
| 2010 | 3 | 11 |
| 2011 | 6 | 3 |
| 2012 | 3 | 10 |
| 2013 | 4 | 4 |
| 2014 | 4 | 8 |
| 2015 | 5 | 17 |
| 2016 | 12 | 6 |
| 2017 | 10 | 26 |
| 2018 | 9 | 15 |
| 2019 | 12 | 15 |
| 2020 | 16 | 4 |
| 2021 | 4 | 7 |
| 2022 | 7 | 8 |
| 2023 | 3 | 3 |
| 2024 | 3 | 5 |
| 2025 | 2 | 4 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Ladder rope retaining device for venetian blind15 Jul 2025US 12,359,502 B2Sheen World Technology Corporation
- Window shade and actuating system thereof12 Nov 2024US 12,139,966 B2Teh Yor Co., Ltd.
- Venetian blind structure with tiltable lower rail16 Jul 2026US 2026/0201746 A1Union Winner International Co., Ltd.
- Device for motorizing a tilt function of window blinds and a drive system9 Apr 2026US 2026/0098441 A1Ryse Inc.
- Light-adjusting motor for venetian blind and venetian blind thereof1 Jan 2026US 2026/0002409 A1Ningbo Sunfree Motor Technology Company Limited
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Most cited
By later US patents
- Head rail-mounted mini-blind actuator95US 5,391,967 AHarmonic Design, Inc. · 1995
- Monocontrol venetian blind82US 5,228,491 AGeneral Clutch Corporation · 1993
- Window covering with head rail-mounted actuator79US 5,883,480 AHarmonic Desing, Inc. · 1999
- Head rail-mounted actuator for window coverings74US 6,433,498 B1Harmonic Design, Inc. · 2002
- Motorized venetian blind system73US 8,723,466 B2Lutron Electronics Co., Inc. · 2014