E05C 7/02
Fastening devices specially adapted for two wings: for wings which lie one
Official title: for wings which lie one behind the other when closed {(E05C7/002 takes precedence)}
E05C7/02 (Fastening devices specially adapted for two wings: for wings which lie one) appears on 91 US grants and 87 published applications in this corpus.
Search patents in E05C- Granted patents
- 91
- Published applications
- 87
- Assignees
- 42
- Inventors
- 201
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 2 | 6 |
| 2016 | 4 | 6 |
| 2017 | 4 | 6 |
| 2018 | 7 | 11 |
| 2019 | 8 | 8 |
| 2020 | 7 | 9 |
| 2021 | 6 | 9 |
| 2022 | 4 | 7 |
| 2023 | 6 | 1 |
| 2024 | 8 | 7 |
| 2025 | 5 | 4 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Screen door latch17 Mar 2026US 12,577,818 B2Bauer Products, Inc.
- Pass-through door compartment interlock mechanism2 Dec 2025US 12,486,699 B2Clean Air Products, Inc.
- Deadbolt assembly for simultaneously securing co-mounted doors together and actuating at least one deadbolt10 Jun 2025US 12,326,015 B1Larson Manufacturing Company of South Dakota, Inc.
- Door assembly for selectively interlocking opposing doors10 Jun 2025US 12,326,022 B2Larson Manufacturing Company of South Dakota, Inc.
- Sliding door foot bolt18 Mar 2025US 12,252,905 B2Pella Corporation
- Pass-through door compartment interlock mechanism20 Nov 2025US 2025/0354418 A1Clean Air Products, Inc.
- Refrigerator18 Sep 2025US 2025/0290686 A1LG Electronics Inc.
- Door latch assembly with alignment adjustability and seal arrangements19 Jun 2025US 2025/0198192 A1Larson Manufacturing Company of South Dakota, Inc.
- Refrigerator6 Mar 2025US 2025/0075964 A1Samsung Electronics Co., Ltd.
- Sliding door foot bolt26 Dec 2024US 2024/0426138 A1Pella Corporation
Most cited
By later US patents
- Selectively interlocked double security doors72US 4,302,907 A1981
- Refrigerator66US 9,518,777 B2LG Electronics Inc. · 2016
- Refrigerator64US 9,605,891 B2Samsung Electronics Co., Ltd. · 2017
- Refrigerator58US 9,482,463 B2Samsung Electronics Co., Ltd. · 2016
- Refrigerator having double doors55US 9,353,984 B2Samsung Electronics Co., Ltd. · 2016