E05B 2047/0073
Current to unlock only
Official title: {Current to unlock only}
E05B2047/0073 (Current to unlock only) appears on 162 US grants and 174 published applications in this corpus.
Search patents in E05B- Granted patents
- 162
- Published applications
- 174
- Assignees
- 108
- Inventors
- 291
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 1 |
| 2004 | 0 | 4 |
| 2005 | 4 | 4 |
| 2006 | 3 | 9 |
| 2007 | 3 | 2 |
| 2008 | 3 | 5 |
| 2009 | 3 | 2 |
| 2010 | 2 | 10 |
| 2011 | 5 | 6 |
| 2012 | 6 | 5 |
| 2013 | 6 | 7 |
| 2014 | 5 | 7 |
| 2015 | 4 | 5 |
| 2016 | 7 | 5 |
| 2017 | 9 | 7 |
| 2018 | 4 | 9 |
| 2019 | 7 | 7 |
| 2020 | 13 | 16 |
| 2021 | 3 | 13 |
| 2022 | 11 | 7 |
| 2023 | 13 | 16 |
| 2024 | 9 | 13 |
| 2025 | 12 | 7 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electronic latch retraction for mortise lock and methods of operation28 Apr 2026US 12,612,803 B2ASSA ABLOY Access and Egress Hardware Group, Inc.
- Electric strike for a sliding door latch27 Jan 2026US 12,534,936 B2Hanchett Entry Systems, Inc.
- Electrified latch20 Jan 2026US 12,529,244 B2Hanchett Entry Systems, Inc.
- Surface mounted electric strike30 Dec 2025US 12,509,915 B2Hanchett Entry Systems, Inc.
- Electronic lockbox25 Nov 2025US 12,480,333 B2SentriLock, LLC
- Locking device for residential dumpster and methods9 Jul 2026US 2026/0193026 A1Serio-Us Industries, Inc.
- Electric strike for a sliding door latch21 May 2026US 2026/0139516 A1Hanchett Entry Systems, Inc.
- Latching structure, household appliance, and control method for household appliance26 Feb 2026US 2026/0055638 A1Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd.
- Surface mounted electric strike22 Jan 2026US 2026/0022590 A1Hanchett Entry Systems, Inc.
- Keyless Battery Powered Locking Container Cap Cover23 Oct 2025US 2025/0326543 A1
Most cited
By later US patents
- Electromagnetic lock device137US 6,079,755 A2000
- Locking device, in particular for furniture137US 6,092,846 AEFF-EFF Fritz Fuss GmbH & Co. · 2000
- Translation lock for surgical table with displaceable tabletop90US 4,944,500 AAmerican Sterilizer Company · 1990
- Vehicle compartment latch58US 6,076,868 AGeneral Motors Corporation · 2000
- Electric strike for fail safe or fail secure operation48US 5,490,699 AAdams Rite Manufacturing Co. · 1996