Y10T 70/5792
Handle-carried key lock
Y10T70/5792 (Handle-carried key lock) appears on 126 US grants and 71 published applications in this corpus.
Search patents in Y10T- Granted patents
- 126
- Published applications
- 71
- Assignees
- 60
- Inventors
- 131
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 6 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 2 |
| 2002 | 8 | 16 |
| 2003 | 14 | 8 |
| 2004 | 6 | 12 |
| 2005 | 11 | 4 |
| 2006 | 2 | 3 |
| 2007 | 4 | 0 |
| 2008 | 4 | 6 |
| 2009 | 0 | 3 |
| 2010 | 3 | 3 |
| 2011 | 3 | 2 |
| 2012 | 4 | 1 |
| 2013 | 4 | 2 |
| 2014 | 1 | 3 |
| 2015 | 5 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Electronic door with key-in-lever feature28 Oct 2025US 12,454,847 B2Schlage Lock Company LLC
- Electronic door with key-in-lever feature29 Aug 2023US 11,739,561 B2Schlage Lock Company LLC
- Electronic door with key-in-lever feature13 Oct 2020US 10,801,235 B2Schlage Lock Company LLC
- Latch actuating device31 Jan 2017US 9,556,646 B2Hmi USA, Inc.
- Outer operating device for a door lock31 May 2016US 9,353,547 B2I-Tek Metal Mfg. Co., Ltd.
- Electronic door with key-in-lever feature25 Jul 2024US 2024/0247518 A1Schlage Lock Company LLC
- Electronic door with key-in-lever feature3 Jun 2021US 2021/0164263 A1Schlage Lock Company LLC
- Electronic door with key-in-lever feature12 Sep 2019US 2019/0277057 A1Schlage Lock Company LLC
- Electronic door with key-in-lever feature24 Aug 2017US 2017/0241164 A1Schlage Lock Company LLC
- Outer Operating Device for a Door Lock7 Apr 2016US 2016/0097218 A1I-Tek Metal Mfg. Co., Ltd.
Most cited
By later US patents
- Vacuum processing apparatus and semiconductor manufacturing line using the same377US 5,855,726 AHitachi, Ltd. · 1999
- Self-contained electromechanical locking device93US 4,901,545 ARising Star Technologies (a partnership) · 1990
- Remotely-operated self-contained electronic lock security system assembly92US 5,712,626 AMaster Lock Company LLC · 1998
- Swivelling lever control that can be locked after being swivelled inwards and for closing switchboard cabinet doors or the like71US 6,427,501 B22002
- Electronic door lock with programmable options57US 8,079,240 B2Schlage Lock Company LLC · 2011