E05D 11/081
With both radial and axial friction
Official title: {with both radial and axial friction, e.g. conical friction surfaces}
E05D11/081 (With both radial and axial friction) appears on 43 US grants and 39 published applications in this corpus.
Search patents in E05D- Granted patents
- 43
- Published applications
- 39
- Assignees
- 37
- Inventors
- 94
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 2 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 3 |
| 2009 | 0 | 0 |
| 2010 | 1 | 4 |
| 2011 | 2 | 2 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 3 | 1 |
| 2015 | 1 | 1 |
| 2016 | 2 | 3 |
| 2017 | 2 | 2 |
| 2018 | 0 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 3 |
| 2021 | 1 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 0 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Foldable display device having a hinge structure allowing for inner folding25 Aug 2026US 12,720,693 B2LG Display Co., Ltd.
- Damping mechanism, hinge apparatus, and foldable electronic device10 Mar 2026US 12,572,184 B2Huawei Technologies Co., Ltd.
- Door hinge with damping function15 Oct 2024US 12,116,826 B2Seo Won Korea Co., Ltd.
- Synchronous multi-segment hinge for foldable devices16 May 2023US 11,650,632 B2Dell Products L. P.
- Hinge assembly with vertical torque engine23 Aug 2022US 11,422,591 B2Hewlett-Packard Development Company, L. P.
- Inertial lock friction hinge27 Nov 2025US 2025/0361757 A1Reell Precision Manufacturing Corporation
- Damping Mechanism, Hinge Apparatus, and Foldable Electronic Device13 Feb 2025US 2025/0053203 A1Huawei Technologies Co., Ltd.
- Hinge with adjustable friction29 Aug 2024US 2024/0287840 A1Elesa S.p.A.
- Door hinge with damping function21 Sep 2023US 2023/0295968 A1Seo Won Korea Co., Ltd.
- Foldable display device26 Jan 2023US 2023/0021638 A1Fine Technix Co., Ltd.
Most cited
By later US patents
- Assembly for controlling turn of a hinge pivot42US 5,333,356 ASanto Industries Co., Ltd. · 1994
- Pivot bearing41US 4,582,435 AInterlock Industries Limited · 1986
- Hinge device for casings38US 5,239,731 A1993
- Friction hinge device32US 6,467,129 B12002
- Pivot joints28US 4,441,835 AInterlock Industries Limited · 1984