E05F 1/1215
With a canted-coil torsion spring
Official title: {with a canted-coil torsion spring}
E05F1/1215 (With a canted-coil torsion spring) appears on 373 US grants and 350 published applications in this corpus.
Search patents in E05F- Granted patents
- 373
- Published applications
- 350
- Assignees
- 232
- Inventors
- 663
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 11 | 0 |
| 2001 | 2 | 2 |
| 2002 | 10 | 13 |
| 2003 | 18 | 19 |
| 2004 | 14 | 24 |
| 2005 | 12 | 33 |
| 2006 | 14 | 26 |
| 2007 | 14 | 20 |
| 2008 | 17 | 11 |
| 2009 | 11 | 15 |
| 2010 | 11 | 13 |
| 2011 | 9 | 14 |
| 2012 | 16 | 13 |
| 2013 | 9 | 6 |
| 2014 | 9 | 10 |
| 2015 | 10 | 6 |
| 2016 | 10 | 10 |
| 2017 | 11 | 10 |
| 2018 | 7 | 9 |
| 2019 | 7 | 10 |
| 2020 | 8 | 18 |
| 2021 | 14 | 13 |
| 2022 | 10 | 9 |
| 2023 | 6 | 9 |
| 2024 | 12 | 14 |
| 2025 | 15 | 16 |
| 2026 | 8 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Refrigerator25 Aug 2026US 12,716,641 B2LG Electronics Inc.
- Self-close and slow-close hinge14 Jul 2026US 12,680,360 B2Cosmetal Fab LLC
- Self-closing adjustable tension spring hinge12 May 2026US 12,624,584 B1Nationwide Industries, Inc.
- Structure5 May 2026US 12,617,346 B2Hayashi Telempu Corporation
- Arrangements for closing access member, and access member systems14 Apr 2026US 12,601,213 B2Assa Abloy AB
- Refrigerator3 Sep 2026US 2026/0258998 A1LG Electronics Inc.
- Hinge13 Aug 2026US 2026/0234976 A1Southco, Inc.
- Cleaner station30 Jul 2026US 2026/0215639 A1LG Electronics Inc.
- Dustproof device having self-locking and rebounding functions, and charging device25 Jun 2026US 2026/0175927 A1Changchun Jetty Automotive Technology Co., Ltd.
- Self-closing safety gate28 May 2026US 2026/0146504 A1Ps Industries Incorporated
Most cited
By later US patents
- Garbage bin with cover108US 6,857,538 B22005
- Hinge assembly for LCD monitor93US 6,532,628 B2LG Electronics Inc. · 2003
- Flat panel display tilt and swivel mechanism84US 6,347,433 B1CEMA Technologies, Inc. · 2002
- Housing apparatus for portable computer systems77US 5,175,672 AOutbound Systems, Inc. · 1992
- Articulated splints and goniometric hinge for the same72US 5,873,847 ALenjoy Engineering, Inc. · 1999