E05C 7/00
Fastening devices specially adapted for two wings
E05C7/00 (Fastening devices specially adapted for two wings) appears on 623 US grants and 558 published applications in this corpus.
Search patents in E05C- Granted patents
- 623
- Published applications
- 558
- Assignees
- 311
- Inventors
- 993
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 11 | 0 |
| 1993 | 6 | 0 |
| 1994 | 9 | 0 |
| 1995 | 9 | 0 |
| 1996 | 10 | 0 |
| 1997 | 15 | 0 |
| 1998 | 5 | 0 |
| 1999 | 12 | 0 |
| 2000 | 8 | 0 |
| 2001 | 9 | 2 |
| 2002 | 8 | 6 |
| 2003 | 9 | 19 |
| 2004 | 11 | 17 |
| 2005 | 15 | 20 |
| 2006 | 16 | 22 |
| 2007 | 6 | 27 |
| 2008 | 13 | 28 |
| 2009 | 18 | 28 |
| 2010 | 18 | 25 |
| 2011 | 20 | 19 |
| 2012 | 20 | 10 |
| 2013 | 17 | 19 |
| 2014 | 14 | 26 |
| 2015 | 21 | 25 |
| 2016 | 27 | 33 |
| 2017 | 25 | 38 |
| 2018 | 26 | 37 |
| 2019 | 26 | 31 |
| 2020 | 37 | 34 |
| 2021 | 36 | 26 |
| 2022 | 24 | 11 |
| 2023 | 24 | 13 |
| 2024 | 20 | 22 |
| 2025 | 17 | 10 |
| 2026 | 11 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- E05C 7/04Fastening devices specially adapted for two wings: for wings which abut when263
- E05C 2007/007Fastening devices specially adapted for two wings: for a double-wing sliding doorIndexing code182
- E05C 7/02Fastening devices specially adapted for two wings: for wings which lie one91
- E05C 7/005Fastening devices specially adapted for two wings: for "dutch doors", i.e. upper21
- E05C 7/002Fastening devices specially adapted for two wings: for sluice doors10
Recent patents
- Door assembly with an engagement mechanism18 Aug 2026US 12,709,940 B2Harper Engineering Co.
- Window latch21 Jul 2026US 12,687,056 B2
- Locking device for a door30 Jun 2026US 12,668,996 B2Gilgen Door Systems AG
- Combination window latch9 Jun 2026US 12,650,033 B2Roto Frank of America, Inc.
- Surface mounted electric strike14 Apr 2026US 12,601,201 B2Hanchett Entry Systems, Inc.
- Driving-bar device, locking apparatus and sash arrangement8 Oct 2026US 2026/0308955 A1Gretsch-Unitas GmbH Baubeschlage
- Surface mounted electric strike20 Aug 2026US 2026/0243108 A1Hanchett Entry Systems, Inc.
- Bolt lock16 Jul 2026US 2026/0201732 A1Steves & Sons, Inc.
- Security Device21 May 2026US 2026/0139528 A1Guest Precision Machining, Inc.
- Delivery robot and delivery method using the same26 Mar 2026US 2026/0085550 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Door lock assembly and locking system for hinged double-acting impact-traffic doors127US 6,851,290 B1Absolute Access & Security Products, Inc. · 2005
- Lock mechanism126US 6,217,087 B12001
- Multipoint door lock assembly113US 5,290,077 AW & F Manufacturing, Inc. · 1994
- Multi-point door locking system107US 6,209,931 B1Newell Operating Company · 2001
- Locking mechanism for sash type windows84US 5,090,750 AAB Fixfabriken · 1992