E05C 3/24
In the form of a bifurcated member
Official title: in the form of a bifurcated member {(automatic catches with a bifurcated latch E05C19/024; locks with a bifurcated bolt E05B65/0046, E05B85/243)}
E05C3/24 (In the form of a bifurcated member) appears on 315 US grants and 261 published applications in this corpus.
Search patents in E05C- Granted patents
- 315
- Published applications
- 261
- Assignees
- 191
- Inventors
- 536
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 8 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 8 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 11 | 0 |
| 2001 | 4 | 1 |
| 2002 | 9 | 3 |
| 2003 | 3 | 6 |
| 2004 | 8 | 11 |
| 2005 | 9 | 11 |
| 2006 | 8 | 8 |
| 2007 | 7 | 11 |
| 2008 | 5 | 12 |
| 2009 | 6 | 10 |
| 2010 | 3 | 9 |
| 2011 | 10 | 7 |
| 2012 | 8 | 7 |
| 2013 | 10 | 8 |
| 2014 | 8 | 13 |
| 2015 | 13 | 8 |
| 2016 | 7 | 13 |
| 2017 | 9 | 9 |
| 2018 | 6 | 13 |
| 2019 | 6 | 15 |
| 2020 | 17 | 11 |
| 2021 | 8 | 11 |
| 2022 | 13 | 12 |
| 2023 | 11 | 23 |
| 2024 | 15 | 13 |
| 2025 | 24 | 13 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Auto-open door-lock equipment21 Apr 2026US 12,607,363 B2Dual Power Electronics Co., Ltd
- Locking system24 Feb 2026US 12,559,969 B2EMKA Beschlagteile GmbH & Co. KG
- Sliding-door system17 Feb 2026US 12,553,261 B2Inventio AG
- Assembly for relocating activation point for opening latch30 Dec 2025US 12,509,917 B2
- Vending lock9 Dec 2025US 12,492,858 B2TriTeq Lock and Security, LLC
- Retail controller system14 May 2026US 2026/0132979 A1TriTeq Lock and Security, LLC
- Push door lock device26 Mar 2026US 2026/0085558 A1Dual Power Electronics Co., Ltd
- Retail controller system1 Jan 2026US 2026/0002726 A1TriTeq Lock and Security, LLC
- Driving Device For Electronic Locks23 Oct 2025US 2025/0327336 A1
- Cooler Lock16 Oct 2025US 2025/0321047 A1TriTeq Lock and Security, LLC
Most cited
By later US patents
- Paddle operated vehicle latch115US 4,438,964 APierce Manufacturing Company · 1984
- Handle operable two-point latch and lock94US 5,595,076 AThe Eastern Company · 1997
- Flush-mounted door latch91US 5,570,915 AAdams Rite Sabre International · 1996
- Mobile support unit and attachment mechanism for patient transport device90US 6,073,285 A2000
- Nursery gates87US 5,809,694 ABeldray Limited · 1998