E05F 3/108
With piston rod protruding from the closer housing
Official title: {with piston rod protruding from the closer housing; Telescoping closers}
E05F3/108 (With piston rod protruding from the closer housing) appears on 95 US grants and 69 published applications in this corpus.
Search patents in E05F- Granted patents
- 95
- Published applications
- 69
- Assignees
- 49
- Inventors
- 145
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 3 |
| 2003 | 6 | 4 |
| 2004 | 0 | 7 |
| 2005 | 10 | 4 |
| 2006 | 3 | 1 |
| 2007 | 2 | 3 |
| 2008 | 3 | 2 |
| 2009 | 0 | 2 |
| 2010 | 2 | 2 |
| 2011 | 2 | 3 |
| 2012 | 1 | 3 |
| 2013 | 2 | 2 |
| 2014 | 2 | 1 |
| 2015 | 1 | 2 |
| 2016 | 3 | 3 |
| 2017 | 4 | 4 |
| 2018 | 1 | 2 |
| 2019 | 5 | 3 |
| 2020 | 2 | 3 |
| 2021 | 3 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 5 |
| 2024 | 5 | 2 |
| 2025 | 3 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Modular rotating shear thickening fluid based object control mechanism29 Apr 2025US 12,286,829 B2Moshun, LLC
- Panic device with door closer18 Feb 2025US 12,227,984 B2
- Door closer31 Dec 2024US 12,180,772 B2Ningbo Pentagon Damper Co., Ltd
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- Telescopic Tube Assembly with Idle Stroke and Integrated Damper8 Oct 2026US 2026/0309205 A1
- Pivot support system for lift assist of a closure11 Dec 2025US 2025/0376885 A1Rivian IP Holdings, LLC
- Modular rotating shear thickening fluid based object control mechanism4 Sep 2025US 2025/0276654 A1Moshun, LLC
- Modular rotating shear thickening fluid based object control mechanism12 Sep 2024US 2024/0300420 A1Moshun, LLC
Most cited
By later US patents
- Door closer54US 5,832,562 A1998
- Door position controlling apparatus45US 5,592,780 A1997
- Door closer with semi-automatic latching45US 5,630,248 A1997
- Apparatus to close a door of a refrigerator45US 6,845,545 B2Samsung Electronics Co., Ltd. · 2005
- Door closer and method41US 5,829,508 AEMCO Enterprises, Inc. · 1998