E04F 10/10
Collapsible or extensible
Official title: collapsible {or extensible; metallic Florentine blinds; awnings with movable parts such as louvres; (shutters E06B9/04; louvre windows E06B7/08)}
E04F10/10 (Collapsible or extensible) appears on 161 US grants and 187 published applications in this corpus.
Search patents in E04F- Granted patents
- 161
- Published applications
- 187
- Assignees
- 121
- Inventors
- 294
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 3 |
| 2007 | 1 | 1 |
| 2008 | 2 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 4 |
| 2012 | 4 | 1 |
| 2013 | 6 | 5 |
| 2014 | 4 | 5 |
| 2015 | 6 | 9 |
| 2016 | 4 | 13 |
| 2017 | 8 | 11 |
| 2018 | 7 | 13 |
| 2019 | 6 | 11 |
| 2020 | 12 | 9 |
| 2021 | 14 | 15 |
| 2022 | 11 | 17 |
| 2023 | 11 | 13 |
| 2024 | 12 | 24 |
| 2025 | 15 | 12 |
| 2026 | 10 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for conserving thermal and electrical energy usage in buildings and houses15 Sep 2026US 12,738,882 B2The Regents of the University of Colorado
- Method for changing building envelope function1 Sep 2026US 12,723,465 B2Samoo Architects&Engineers Co.,Ltd
- Building louvre assembly25 Aug 2026US 12,716,242 B2
- Architectural structure comprising pivoting suspended tiles18 Aug 2026US 12,709,894 B2Lang and Fulton Limited
- Shading apparatus with panels28 Apr 2026US 12,612,786 B2Suncatcher, LLC
- Exterior Shading Device, Method of Determining the Optimal Configuration of the Device, and Service Delivery Methods10 Sep 2026US 2026/0266059 A1IBACOS, Inc.
- Retractable and extendable opening and closing outdoor sunshade canopy20 Aug 2026US 2026/0243089 A1Zhejiang Weiyijia Industry and Trade Co., Ltd.
- Four-device-in-one multi-function bungalow13 Aug 2026US 2026/0234951 A1Zhejiang Zhengte Co., Ltd.
- Steel pergola6 Aug 2026US 2026/0226746 A1Zhejiang Zhengte Co., Ltd.
- Reinforced outdoor louvered tent2 Jul 2026US 2026/0185357 A1Zhejiang Jiansheng Leisure Products Co.,Ltd
Most cited
By later US patents
- Bracket mounted facade structure59US 5,860,257 A1999
- Sunshade for building exteriors44US 6,421,966 B1Kawneer Company, Inc. · 2002
- Opening and closing type louver device41US 4,527,355 AZeon Kasei Co., Ltd. · 1985
- Device for controlling the incidence of heat and light radiation, particularly for greenhouses and the like39US 4,128,307 APlascon AG. · 1978
- Building cover system37US 5,862,633 A1999