E05B 35/08
Operable by a plurality of keys
Official title: operable by a plurality of keys
E05B35/08 (Operable by a plurality of keys) appears on 299 US grants and 257 published applications in this corpus.
Search patents in E05B- Granted patents
- 299
- Published applications
- 257
- Assignees
- 140
- Inventors
- 364
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 9 | 0 |
| 1997 | 2 | 0 |
| 1998 | 9 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 2 |
| 2002 | 4 | 4 |
| 2003 | 8 | 5 |
| 2004 | 4 | 6 |
| 2005 | 6 | 16 |
| 2006 | 10 | 19 |
| 2007 | 8 | 16 |
| 2008 | 14 | 33 |
| 2009 | 9 | 11 |
| 2010 | 8 | 9 |
| 2011 | 8 | 6 |
| 2012 | 17 | 17 |
| 2013 | 6 | 12 |
| 2014 | 10 | 7 |
| 2015 | 11 | 6 |
| 2016 | 7 | 4 |
| 2017 | 6 | 15 |
| 2018 | 9 | 10 |
| 2019 | 12 | 13 |
| 2020 | 6 | 9 |
| 2021 | 5 | 8 |
| 2022 | 8 | 12 |
| 2023 | 10 | 3 |
| 2024 | 4 | 4 |
| 2025 | 5 | 5 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Modular locking apparatus with an actuator operating multiple latches15 Sep 2026US 12,735,916 B2Aristocrat Technologies, Inc.
- Door lock with associated keys12 May 2026US 12,624,570 B2
- Cable lock5 May 2026US 12,618,269 B2Full Year-Brother Enterprise Co., Ltd.
- Electronic lock core replacement methods30 Dec 2025US 12,509,910 B2Knox Associates, Inc.
- Lockset9 Dec 2025US 12,492,576 B2Taiwan Fu Hsing Industrial Co., Ltd.
- Electronic lock core replacement methods27 Aug 2026US 2026/0250982 A1KNOX Associates, dba Knox Company
- Sequential use cylinder lock assembly and method thereof23 Jul 2026US 2026/0210158 A1
- Locking device7 May 2026US 2026/0125933 A1Securitech Group, Inc.
- Luggage lock30 Apr 2026US 2026/0117560 A1
- Luggage lock9 Apr 2026US 2026/0096640 A1
Most cited
By later US patents
- Locking door handle104US 5,664,448 AFederal-Hoffman, Inc. · 1997
- Post office locker100US 4,865,248 AAmerican Locker Group Incorporated · 1989
- Combination and key operated padlock with indicator80US 6,877,345 B1The Eastern Company · 2005
- Latch assembly70US 6,068,308 AAustin Hardware, Inc. · 2000
- Dual locking system for integrated zipper lock55US 8,661,861 B2The Sun Lock Company Ltd. · 2014