E05F 1/1066
With a traction spring
Official title: {with a traction spring}
E05F1/1066 (With a traction spring) appears on 164 US grants and 129 published applications in this corpus.
Search patents in E05F- Granted patents
- 164
- Published applications
- 129
- Assignees
- 112
- Inventors
- 310
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 7 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 1 |
| 2003 | 3 | 4 |
| 2004 | 2 | 4 |
| 2005 | 5 | 5 |
| 2006 | 3 | 7 |
| 2007 | 4 | 2 |
| 2008 | 1 | 4 |
| 2009 | 3 | 7 |
| 2010 | 2 | 2 |
| 2011 | 3 | 7 |
| 2012 | 3 | 5 |
| 2013 | 7 | 2 |
| 2014 | 7 | 6 |
| 2015 | 9 | 4 |
| 2016 | 6 | 6 |
| 2017 | 4 | 7 |
| 2018 | 2 | 6 |
| 2019 | 9 | 4 |
| 2020 | 4 | 14 |
| 2021 | 6 | 8 |
| 2022 | 9 | 8 |
| 2023 | 6 | 5 |
| 2024 | 8 | 4 |
| 2025 | 5 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cantilever butterfly shutter door closer22 Sep 2026US 12,742,461 B2GSI Group Corporation
- Barrier12 May 2026US 12,624,588 B2CLD Fencing Systems Limited
- Item of furniture18 Nov 2025US 12,473,766 B2Hettich-ONI GmbH & Co. KG
- Furniture drive8 Jul 2025US 12,352,087 B2Julius Blum GmbH
- Locking device for releasably locking two furniture parts that can move relative to one another10 Jun 2025US 12,326,023 B2Julius Blum GmbH
- Barrier26 Mar 2026US 2026/0085566 A1CLD Fencing Systems Limited
- Fitting for movably supporting a pivoting element29 Jan 2026US 2026/0028865 A1Julius Blum GmbH
- Cantilever butterfly shutter door closer28 Aug 2025US 2025/0271001 A1GSI Group Corporation
- Electrical apparatus, door opening and closing device and control method for clutch thereof14 Aug 2025US 2025/0257600 A1Hefei Hualing Co., Ltd.
- Item of furniture27 Mar 2025US 2025/0101789 A1Hettich-ONI GmbH & Co. KG
Most cited
By later US patents
- Means and method to counterbalance the weight of a body54US 4,768,762 A1988
- Insulated smoke doors for cooler/freezer applications51US 5,335,451 AAluma Shield Industries, Inc. · 1994
- Height-adjustable hinge for a liquid crystal display51US 6,889,404 B2Shin Zu Shing Co., Ltd. · 2005
- Apparatus to close a door of a refrigerator45US 6,845,545 B2Samsung Electronics Co., Ltd. · 2005
- Actuating mechanism for a pivotably mounted actuating arm39US 7,500,287 B2Julius Blum GmbH · 2009