E06B 9/76
Using crank handles
Official title: using crank handles
E06B9/76 (Using crank handles) appears on 39 US grants and 42 published applications in this corpus.
Search patents in E06B- Granted patents
- 39
- Published applications
- 42
- Assignees
- 37
- Inventors
- 88
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 3 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 3 |
| 2015 | 0 | 4 |
| 2016 | 3 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 4 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 3 | 3 |
| 2023 | 2 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Blind apparatus55US 5,553,649 AKabushiki Kaisha Nichibei · 1996
- Rolling shutter system37US 5,117,893 AExcel Shutter Systems, Inc. · 1992
- Venetian blind tilt wand connector36US 5,092,387 ALevolor Corporation · 1992
- Window treatment with knuckle joint driver28US 8,561,667 B1Kenney Manufacturing Company · 2013
- Window blind having multiple driving modes27US 7,204,292 B2Nien Made Enterprise Co., Ltd. · 2007