E05C 17/166
Security devices
Official title: {Security devices}
E05C17/166 (Security devices) appears on 50 US grants and 25 published applications in this corpus.
Search patents in E05C- Granted patents
- 50
- Published applications
- 25
- Assignees
- 18
- Inventors
- 60
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 2 |
| 2017 | 0 | 2 |
| 2018 | 0 | 2 |
| 2019 | 0 | 2 |
| 2020 | 1 | 1 |
| 2021 | 3 | 0 |
| 2022 | 2 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Protected window opening control device assemblies and methods5 May 2026US 12,618,273 B1Andersen Corporation
- Door gap lock14 Oct 2025US 12,442,229 B2Siemens Mobility Austria GmbH
- Door stop rod assembly25 Mar 2025US 12,258,798 B2
- Guard for a latch to prevent opening28 Jun 2022US 11,371,273 B2
- Swing bar door guard3 May 2022US 11,319,736 B2Quiet Lock Corporation
- Security doorstop and alarm5 Feb 2026US 2026/0035969 A1Beestop LLC
- Door Gap Lock11 Jan 2024US 2024/0011340 A1Siemens Mobility Austria GmbH
- Door stop rod assembly15 Jun 2023US 2023/0184013 A1
- Door stop rod with warning function3 Feb 2022US 2022/0034131 A1
- Guard for a latch to prevent opening27 Feb 2020US 2020/0063472 A1
Most cited
By later US patents
- Locking device35US 6,050,115 AAug. Winkhaus GmbH & Co. KG · 2000
- Locking device with a leaf-restraining device30US 5,896,763 AWinkhaus GmbH & Co. KG · 1999
- Door safety latch25US 4,062,578 ATrepege Products Inc. · 1977
- Security latch device with a latching arm cover20US 7,905,525 B22011
- Lock, in particular mortise lock15US 5,878,605 AGretsch-Unitas GmbH Baubeschlage · 1999