E04F 10/0648
Acting on the roller tube
Official title: {acting on the roller tube}
E04F10/0648 (Acting on the roller tube) appears on 134 US grants and 92 published applications in this corpus.
Search patents in E04F- Granted patents
- 134
- Published applications
- 92
- Assignees
- 54
- Inventors
- 165
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 11 | 0 |
| 2001 | 7 | 0 |
| 2002 | 4 | 3 |
| 2003 | 2 | 2 |
| 2004 | 4 | 4 |
| 2005 | 1 | 3 |
| 2006 | 3 | 4 |
| 2007 | 2 | 4 |
| 2008 | 0 | 5 |
| 2009 | 3 | 4 |
| 2010 | 3 | 2 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 4 |
| 2014 | 3 | 2 |
| 2015 | 3 | 3 |
| 2016 | 4 | 2 |
| 2017 | 3 | 7 |
| 2018 | 3 | 6 |
| 2019 | 2 | 4 |
| 2020 | 4 | 3 |
| 2021 | 7 | 9 |
| 2022 | 3 | 7 |
| 2023 | 5 | 2 |
| 2024 | 4 | 2 |
| 2025 | 4 | 2 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Roll-up shade sail30 Jul 2026US 2026/0218517 A1Bega S.R.L. Società Benefit
- Retractable awning for covering rv slide-out room25 Jun 2026US 2026/0175770 A1Airxcel, Inc.
- Awning29 Jan 2026US 2026/0028824 A1Stobag AG
- Awning22 Jan 2026US 2026/0022566 A1Stobag AG
Most cited
By later US patents
- Awning with resilient motor coupling56US 4,615,371 AClauss Markisen · 1986
- Awning assembly with telescoping support arms55US 4,719,954 AThe Coleman Company, Inc. · 1988
- Retractable awning assembly53US 4,171,013 AA & E Plastik Pak Co., Inc. · 1979
- Automatic deploying retractable awning42US 6,341,638 B12002
- Retractable awning and method41US 6,494,246 B12002