E05F 3/104
With cam-and-slide transmission between driving shaft and piston within the closer housing
Official title: {with cam-and-slide transmission between driving shaft and piston within the closer housing}
E05F3/104 (With cam-and-slide transmission between driving shaft and piston within the closer housing) appears on 131 US grants and 141 published applications in this corpus.
Search patents in E05F- Granted patents
- 131
- Published applications
- 141
- Assignees
- 62
- Inventors
- 150
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 5 | 2 |
| 2003 | 2 | 5 |
| 2004 | 2 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 2 |
| 2007 | 0 | 4 |
| 2008 | 1 | 10 |
| 2009 | 0 | 1 |
| 2010 | 1 | 4 |
| 2011 | 3 | 3 |
| 2012 | 2 | 13 |
| 2013 | 5 | 6 |
| 2014 | 11 | 6 |
| 2015 | 6 | 11 |
| 2016 | 6 | 7 |
| 2017 | 10 | 9 |
| 2018 | 7 | 7 |
| 2019 | 7 | 6 |
| 2020 | 3 | 9 |
| 2021 | 9 | 10 |
| 2022 | 6 | 3 |
| 2023 | 5 | 11 |
| 2024 | 3 | 3 |
| 2025 | 6 | 6 |
| 2026 | 6 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System for the controlled rotary movement of a door, a leaf or the like21 Jul 2026US 12,687,060 B2
- Hydraulic hinge for the controlled rotary movement of a door, a leaf or the like26 May 2026US 12,637,888 B2
- Arrangement for access member, access member system and method3 Mar 2026US 12,565,799 B2Assa Abloy AB
- Hinge for doors or swing shutter, in particular for refrigerated cabinets, as well as a system that includes this hinge17 Feb 2026US 12,553,270 B2
- Systems and devices for motion control17 Feb 2026US 12,553,271 B2Moshun, LLC
- Eccentric cam action door closer for glass door26 Jun 2025US 2025/0207448 A1Sun-Q Door Controls Limited
- Novel cam action hydraulic door closer26 Jun 2025US 2025/0207451 A1Sun-Q Door Controls Limited
- Cam hydraulic door closer for narrow frame door12 Jun 2025US 2025/0188781 A1Sun-Q Door Controls Limited
- Hinge for doors or swing shutter, in particular for refrigerated cabinets, as well as a system that includes this hinge12 Jun 2025US 2025/0188783 A1In & Tec S. R. L.
- 360-degree rotational cam hydraulic door closer for narrow frame door12 Jun 2025US 2025/0188784 A1Sun-Q Door Controls Limited
Most cited
By later US patents
- Axial door operator101US 6,481,160 B1The Stanley Works · 2002
- Door check64US 4,785,493 ADorma-Baubeschlag GmbH & Co. KG · 1988
- Automatic door assembly and door operator therefor55US 6,786,006 B2The Stanley Works · 2004
- Adjustable power closure49US 5,666,692 AJackson Corporation · 1997
- Regenerative feedback door control device with one-way clutch48US 5,243,735 AThomas Industries, Inc. · 1993