E05C 3/30
In the form of a hook
Official title: in the form of a hook {(hook-like fastenings E05C19/10; locks for sliding wings with pivoting bolts E05B65/0811, E05B65/0835)}
E05C3/30 (In the form of a hook) appears on 161 US grants and 130 published applications in this corpus.
Search patents in E05C- Granted patents
- 161
- Published applications
- 130
- Assignees
- 136
- Inventors
- 325
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 3 |
| 2005 | 1 | 1 |
| 2006 | 1 | 4 |
| 2007 | 1 | 5 |
| 2008 | 2 | 6 |
| 2009 | 2 | 6 |
| 2010 | 1 | 4 |
| 2011 | 7 | 9 |
| 2012 | 4 | 2 |
| 2013 | 3 | 5 |
| 2014 | 6 | 6 |
| 2015 | 6 | 5 |
| 2016 | 9 | 13 |
| 2017 | 4 | 5 |
| 2018 | 7 | 5 |
| 2019 | 1 | 5 |
| 2020 | 6 | 9 |
| 2021 | 4 | 7 |
| 2022 | 11 | 10 |
| 2023 | 9 | 8 |
| 2024 | 11 | 6 |
| 2025 | 5 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Storage device for vehicle29 Sep 2026US 12,746,879 B2Moriroku Kabushiki Kaisha
- Locking enclosure12 May 2026US 12,624,569 B2Master Lock Company LLC
- Wrap-around gate latch9 Dec 2025US 12,492,574 B2Latch Advantage, LLC
- Pressure relief latch21 Oct 2025US 12,448,140 B2Rohr, Inc.
- Dispenser with electronic lock12 Aug 2025US 12,383,104 B2Essity Hygiene and Health Aktiebolag
- Pressure sensitive printable paper products and their use with packaging and containers14 May 2026US 2026/0131935 A1Documotion Research, Inc.
- Locking enclosure24 Jul 2025US 2025/0237088 A1Master Lock Company LLC
- Thermal printer and locking mechanism3 Apr 2025US 2025/0108650 A1Nippon Printer Engineering Inc.
- Lock apparatus and image forming apparatus6 Mar 2025US 2025/0075530 A1Canon Kabushiki Kaisha
- Pressure relief latch7 Nov 2024US 2024/0367805 A1Rohr, Inc.
Most cited
By later US patents
- Trigger latch assembly202US 7,540,364 B2SKB Corporation · 2009
- Electromagnetic lock154US 5,690,373 ATrimec Securities Pty. Limited · 1997
- Lockable slammable cam latch with handle key hole cover136US 5,984,383 ACleveland Hardware and Forging Company · 1999
- Truck box with end-mounted paddle handle and latching mechanism therefor92US 5,875,948 A1999
- Gate latch76US 5,358,292 A1994