E05F 11/34
With screw mechanisms
Official title: with screw mechanisms
E05F11/34 (With screw mechanisms) appears on 70 US grants and 45 published applications in this corpus.
Search patents in E05F- Granted patents
- 70
- Published applications
- 45
- Assignees
- 49
- Inventors
- 124
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 3 |
| 2004 | 2 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 3 |
| 2008 | 1 | 3 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 2 | 1 |
| 2015 | 1 | 3 |
| 2016 | 2 | 2 |
| 2017 | 4 | 4 |
| 2018 | 0 | 0 |
| 2019 | 0 | 3 |
| 2020 | 1 | 4 |
| 2021 | 2 | 0 |
| 2022 | 2 | 3 |
| 2023 | 3 | 3 |
| 2024 | 1 | 1 |
| 2025 | 5 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Storage box and refrigerator23 Dec 2025US 12,504,219 B2Gree Electric Appliances, Inc. of Zhuhai
- Crank for window operator23 Sep 2025US 12,421,780 B2HOPPE Holding AG
- Slide operator for fenestration unit8 Jul 2025US 12,352,091 B2Pella Corporation
- Hinge for servicing pole-mounted equipment25 Mar 2025US 12,258,769 B2Southco, Inc.
- Actuating apparatus for a flap which is mounted movably on a component, and a component with such an actuating apparatus28 Jan 2025US 12,209,441 B2Illinois Tool Works Inc.
- Outward-opening mechanism for window and window27 Aug 2026US 2026/0250999 A1Smart Home (Beijing) Construction Technology Co., Ltd.
- Window system, hinge mechanism for a window system, and corner joint for a window system24 Apr 2025US 2025/0129651 A1Visionar Window Systems Inc.
- Storage Box and Refrigerator17 Apr 2025US 2025/0123051 A1Gree Electric Appliances, Inc. of Zhuhai
- Casement patent10 Apr 2025US 2025/0116146 A1HOPPE Holding AG
- Slide operator for fenestration unit15 Feb 2024US 2024/0052682 A1Pella Corporation
Most cited
By later US patents
- Non-backdriving actuator for opening and closing a window sash45US 4,860,493 AAmerock Corporation · 1989
- Multi-directional vent38US 4,038,911 AElixir Industries · 1977
- Folding window operator handle38US 5,560,082 ATruth Hardware Corporation · 1996
- Handle and cover assembly for a window operator33US 5,467,503 ATruth Hardware Corporation · 1995
- Window operator32US 4,840,075 ATruth Incorporated · 1989